Functional rocket propelled grenade launcher keychain that can be converted to shoot between rockets and plastic airsoft BBs!

Comes with a launcher clip that can be used to store one rocket with the launcher, and a rocket keychain clip that holds three rockets in a keychain ring! See the last two images.

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**_Check out the new [M79-6mm Grenade Launcher Keychain](https://than.gs/m/1134835?affiliateCode=Jaatinen3D)!_**

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**Printing tips:**
No supports needed! All the parts are oriented in the correct printing orientation.

If you use Bambu Studio or OrcaSlicer, a handy print project file is included!

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**Assembly:**
You'll need superglue, a small 5mm diameter spring 15-25mm long and one M3 bolt at least 10mm long. See the included assembly video!

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_**If you enjoy my designs and want to sell prints of them, I have membership tiers with commercial license available! Also if you want to support me while getting access to all my premium designs, I have a cheap personal tier. [Please check out my membership plans!](https://than.gs/u/803093?plans=true&affiliateCode=Jaatinen3D) ❤**_

RPG Keychain — Shoots printable rockets & BBs

Launcher Body.stl

Get commercial license and download newest models cheaply- https://www.patreon.com/goodesign
※ This is a science teaching materials for decorative or educational purposes.

The Saturn V rocket gained a lot of popularity. So, to respond to the popularity of those fans, I planned and designed a lunar lander with related items. However, this item was very difficult to design.

Above all, there was great difficulty in designing the bridge. The moving structure was complex, but its thickness was very thin, making it difficult to realize. This was a very big challenge for me. So some modifications were inevitable, but most of them were realized.

And most of all, I feel a great accomplishment in expressing the texture of the Lunar Module Thermal Blanket (Foil). By expressing this, it shows more realistic completeness than any other Lunar module.

There are a few precautions to take when printing and completing this design.

Silky filament is very effective when printed, but the physical characteristics of this filament are very soft and weak, so care must be taken in this regard.

The Rcs Thrust Chamber Assembly Cluster, which is made by folding, comes in two pairs of two shapes. Before attaching them with adhesive, please fold and check whether the pair on the entrance side and the pair on the opposite side (back?) fit well before attaching them.

In addition, please check the location of small parts such as various antennas by referring to photos and videos before attaching them.

The joints of the landing gear are very small and delicate, so if you move them too much, they may wear out and fall off, so it is better to display them rather than play with them.

If this joint is loose from the beginning, increasing the material flow or extrusion multiplier will make the joint stiffer.

Please remove the support attached to the landing gear of the lower body (Rover) before assembly.

Lunar surface sensing probe can be optionally attached if necessary.

Please check out the video for more details on printing and assembly.

Print and build video - https://youtu.be/EWEagKUZnA8?si=D3g59pAq7f192TZI

I hope lots of love from spaceship and rocket fans.

Apollo 11 Lunar Module

GOODesign_Ascent_Stage_Mid.stl

These are fun rockets with boosters that extend on take-off. I designed two sizes and each contain two parts: the main rocket body and the ‘boosters’.

I've included the following STL models:
Large Rocket (complete)
Large Rocket (body only)
Large Rocket Booster Insert (a set of 4)
Small Rocket (complete)
Small Rocket (body only)
Small Rocket Booster Insert 

3D PRINTING SETTINGS
Layer Height 0.2mm
PLA works great
15-20% Infill

Dimensions of Large Rocket: 4in x 2 3/8in
Dimensions of Small Rocket: 3 1/4in x 1 7/8in

*Supports are needed for the larger rocket at the base around the outside rings of the boosters.  (Make sure not to include supports inside the booster chambers because you need to keep those clear to drop the boosters in when you pause the print:)

There are two ways you can print these rockets:
1. Print the complete rocket 
2. For different color rocket and boosters, print the boosters first, print the rocket second pausing at layer height 15.6mm for the large rocket and 30.6mm for the small rocket, drop the boosters in and then continue printing. 

Have fun printing these…they’re a blast 🚀

Rocket with Boosters (2 sizes)

Large Rocket (complete).stl

Get commercial license and download newest models cheaply- https://www.patreon.com/goodesign

To complete the Futurama series, I finally designed the Planet Express spaceship. I put my best effort into making the design as suitable as possible for 3D printing. I tried to faithfully recreate the appearance seen in the cartoon, and I also gave a lot of thought to replicating as many moving parts as possible. For example, the boarding stairs at the front can fold and unfold, the hangar can open and close, and of course, the turret on top rotates.

In addition, to enhance the sense of realism, I added my own imagination by engraving panel lines similar to those I’ve used in the other spaceships I’ve designed.

The printing and assembly process is very simple, but there are a few things you need to pay attention to:

When attaching the turret to the main body, you should apply glue only around the edges so that the turret can rotate later. This detail isn’t clearly shown in the video, so please keep it in mind.
When attaching the folding stairs at the front, make sure to align the pegs and holes properly before inserting them.
When attaching the outer wall of the hangar (the light green part), make sure to check the direction of the parting line. You can see this in the video.
The rings and wings of the horizontal stabilizers on both sides won’t fit if they’re misaligned, so please test-fit them first before gluing. Once you’ve confirmed the alignment, then attach them permanently.
The logo on the vertical tail has circle and triangle markings engraved on the base, so just align those markings when attaching it.
The landing gear covers are marked with the letters R and L for right and left, and you just need to insert them with the letters facing inward.

For more details, please refer to the video. https://youtu.be/Jqm8zHlQoqY

Complete your Futurama series with this Planet Express spaceship!

Head quarter download link - 

Filament color :
Esun silky silver PLA - windows, landing gears, engine etc...
Color fabb Leaf green PLA - wings, canopy frame
Esun Peak green PLA - body, stair frame
Esun Red PLA - Center line
(Brand unknown)Dark grey PLA - Engine booster, stair, canon, cargo frame
Esun white - frame of logo

Largest part in printing, size = X 51mm, Y 48mm, Z 90mm, After full assembly size= X 90mm, Y m254m, Z 83mm

Total Build Time : 14h / Plastic Weight : 146g

Planet Express Ship - FUTURAMA

GOODesign_Hull_Rear.stl

Get commercial license and download newest models cheaply- https://www.patreon.com/c/goodesign

The spacecraft designed this time is SLS -Space launch system Block 1, which launched Artemis 1.
This rocket is an item that has been requested by many customers.

The assembly process is very simple, but please align before assembling to prevent wrong joint.

If the Solid Rocket Booster on both sides is connected incorrectly, the upper and lower parts may not match, so please check beforehand.
The Solid Rocket Booster and Core stage parts need to be glued together to make them strong.

The X-shaped frame of the interim cryogenic propulsion stage is folded and connected. Be sure to check the position before gluing.

The device connecting the solid rocket booster and the core stage should be connected with the bottom facing downward.

The solar panel of the Orion capsule is connected by exchanging the folded and unfolded ones, so you can replace them as needed.
The folded solar panel can be folded and attached using adhesive.
The unfolded solar panel has a hinge, so it can express a slightly folded state.

When connecting Solid Rocket Booster and Core stage, check the shape and location of the hole at the bottom before connecting.

Please refer to the video for detailed process.

https://youtu.be/QPSA_lYdnKc?si=HVKfpgh5btnpTHsd

It is hoped that Artemis 1's mission will be successful and humans will be able to go to the moon again.

1 : 144 scale

Largest part in printing, size = X 199mm, Y 194mm, Z 199mm, After full assembly size= X 135mm, Y 68mm, Z 682mm

Total Build Time : 119h 05m / Plastic Weight : 474.6g
Design by GOODesign

SLS Space Launch System Block 1

GOODesign_SLS_ICPS.stl

Get commercial license and download newest models cheaply- https://www.patreon.com/goodesign
After I built the foldable space shuttle, there were many requests to make a rocket booster. In fact, while making the foldable space shuttle, I made a concave shape inside the landing gear cover so that I could make and mount a rocket booster. It was my big plan, and many requests from you have made it. Thank you.

※ The folding space shuttle is not included. The folding space shuttle can be downloaded here. ※
Foldable Space shuttle download link- https://than.gs/m/1285571

This time, I designed a brief launch pad for the space shuttle and the rocket booster. If you have a lot of requests, I can build an entire launcher in the future.

The making process is very simple. However, if there is any loose part after completion, use adhesive to fix it firmly.

https://youtu.be/O3l_tQi-QOg
https://youtu.be/8UluxFVxVK8

Scale about 1:180

Size, when all parts are fitted X 155mm, Y 155mm, Z 337mm

Space shuttle Rocket booster

GOODesign_Space_shuttle_Rocket-booster_Base.stl

Get commercial license and download newest models cheaply- https://www.patreon.com/goodesign
Designed for 3D printing of Space X's important space programs, the Dragon capsule and Falcon 9 Rocket have gained a lot of popularity from customers. And, of course, there were many requests to create a design product related to this.
There are two, Fairing and Falcon heavy. Of these, we first produced Fairing, which takes relatively little development time.

Download Falcon9 rocket - https://than.gs/m/1265150

This Fairing is designed to replace the Dragon capsule on the previously created Falcon 9 rocket.
In addition, I have designed a satellite that can be mounted inside.
The satellite was designed so that the solar panels could move, and the arms connected to the solar panels could move together.
※ Fairing L and R can fall during printing, so I recommend using Brim. ※

The process of making after printing is as follows.
1. Push up the front panel of the satellite and press it into place.
2. Press and insert the solar panel into the connection bar next to the body. After connecting, unfold the solar panel and check that the connecting rods are fitted.
3. Press and connect the ring-shaped part (PAF connection part) to the bottom of the satellite.
4. Put the satellite on top of PAF (Payload Attach Fitting).
5. Fold the Parabolic antenna part and attach it to the Parabolic antenna on the front with adhesive.
6. After placing the PAF and the satellite on the desk/floor, hold each fairing in one hand, and connect the fairing to each other as if covering the PAF and the satellite.
7. Remove the dragon capsule from the Falcon 9 rocket and place the fairing on it.
Please refer to the video for the detailed process.

https://youtu.be/l1OYui2OPco
https://youtu.be/hAr2QwTX3gs

Falcon heavy is also in preparation, so stay tuned!

Scale 1 : 66
Sentinel size = X 80mm, Y 104mm, Z 90mm / Sentinel Part size = X 22mm, Y 22mm, Z 10mm, X 27mm, Y 27mm, Z 2mm, After folding X 49mm, Y 55mm, Z 96mm

SpaceX Falcon 9 fairing

GOODesign_Foldable_Falcon9_Fairing_L.stl

Elon Musk is a true pioneer of this era. He broke the existing framework and it has gained the support of many people. This is a fresh shock to many who firmly believe in the existing order. He accelerated the popularization of electric vehicles, spread progressive designs to the public through cyber trucks, and finally began a full-fledged private space project.

Celebrating the launch of his successful spacecraft this time, I designed a dragon capsule and trunk.

This design is not foldable, but the capsules and trunk are fully structured and functional. The details were also made as much as possible. Its features are:

The hatch can be opened and closed.
The trunk can be connected.
You can connect by moving the umbilical connection.
Here's how to assemble this SpaceX Dragon capsule and trunk.

Insert the inner part of the capsule into the outer part. At this point, pay attention to the direction of the hatch.
Install the hatch. At this time, pay attention to the direction.
The trunk, first rotates the umbilical connection outward.
Rotate the bottom part.
Combine the holes in the bottom of the capsule with the projections on the trunk according to the direction.
Rotate and connect the umbilical connection.
Capsule and trunk are detachable.
Printing on Prusa and building process - https://youtu.be/Ome9Kdt-b6Y
Ender3 pro - https://youtu.be/3rhw3X0zM8E
CR10s pro - https://youtu.be/SkA7i96_dOM
Bluer - https://youtu.be/wgxMnjPXPHU

This design is designed to be mounted on a Falcon9 rocket that I designed. Here is the link to download the Falcon9 rocket.
https://cults3d.com/en/3d-model/game/space-x-falcon-9-rocket

I look forward to an era where space travel is possible as soon as possible.

Scale 1 : 66

Size, when all parts are fitted X 76mm, Y 76mm, Z 123mm

SpaceX Crew Dragon & Trunk

GOODesign_Capsule_Inner.stl

Get commercial license and download newest models- https://www.patreon.com/goodesign
* This item does not include the Saturn V. *  
I designed a stand to display the Saturn V rocket which was very popular with our customers. 
The design of this display stand was referenced from Kennedy Space Center, which displays the actual Saturn V rocket, and the exhibition structure at Kennedy Space Center.  All stages of the Saturn V rocket can be displayed connected or separated.  Since the Lunar module is left behind on the moon, we designed a stand that represents the lunar surface for the Lunar module.  
Please check the video for the assembly process.  
We hope this Saturn V rocket display stand brings a space rocket museum to your home for you to enjoy.

Display stand for Saturn V

GOODesign_Lunar_Module_Stand.stl

I've finally completed the Saturn V rocket that spacecraft/rocket fans have been constantly asking me to build.
Features of this design include:
1. The process of launching this rocket, landing on the moon, and returning to Earth was all reproduced as desired.
2. Efficient color segmentation tried to color the prototype Saturn V well.
3. I tried to express all the details based on various materials.

This design, like the other rockets I've designed, is large and has a lot of parts, so it will take a long time to complete a print.
There are a few things to note about this process.
1. Depending on the separation phase of your rocket, there are things you can and shouldn't use glue for. Please check this carefully.
2. The characters are slightly skewed for better printing. Please check the direction of this tilt carefully and put it in advance before bonding.
3. Fold the escape tower well and insert it well into the hole at the bottom of the launch escape system and insert it well into the hole at the top of the boost protective cover. And use adhesive to fix it, so you have to be careful to fit it vertically.
4. The lunar lander's landing gear fits well by turning and twisting it like the pistons of the heavy equipment I designed. These landing gears have a slight indentation where the U-shaped structure fits, care must be taken not to break this part.
5. Alphabets are written from A to D on the booster stabilizer fin of the first stage rocket. Please check this order and the position where they fit.

As always, we hope for a lot of support from fans in the aerospace field.

Total Build Time : 7d 1h 6m / Plastic Weight : 756g

1 : 144 scale
Largest part in printing, size = X 96mm, Y 96mm, Z 132mm, After full assembly size= X 96mm, Y 96mm, Z 776mm

Design by GOODesign


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RPG Keychain — Shoots printable rockets & BBs

Apollo 11 Lunar Module

Rocket with Boosters (2 sizes)

Planet Express Ship - FUTURAMA

SLS Space Launch System Block 1

Space shuttle Rocket booster

SpaceX Falcon 9 fairing

SpaceX Crew Dragon & Trunk

Display stand for Saturn V

Saturn V