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This is a replica of the Knight Bus from Harry Potter. Appearing in the Prisoner of Azkaban, the Knight Bus was a purple, triple-decker version of the traditionally red, double-decker AEC Regent III RT. It served to transport witches and wizards across Great Britain in a very fast, erratic manner.

Fun fact - the film version of the Knight Bus was actually built by combining three of the double-decker RT buses into two triple-decker Knight Buses.

This model makes for a great display piece for any Harry Potter fan. The wheels are able to spin, so it can also be used as a toy.

Printing & Assembly

No supports or AMS required! Parts are already oriented for printing and are named by which color you should print them in. Glue is required to ensure parts stay together.

Make sure you keep the window pieces in order when removing from the build plate! They are grouped by which side they appear on and are already laid out in the correct order.

Once you print out all the parts, there is an included assembly guide for easy building.

Appreciate this model? Like, download, and collect it! Also, be sure to follow me on Thangs, Instagram, or Twitter to be notified as I release free, high quality designs like this every week.

Thank you to PCBWay for sponsoring this project! PCBWay offers a wide variety of manufacturing options including CNC machining, electronics design, and 3D printing of course. This enables makers anywhere to tackle new workflows and simply build cool stuff, all at an affordable price. I highly recommend checking them out at https://www.pcbway.com to see how they can meet your production needs—the ordering process is quick and it's easy to get a quote for any project, small or large.

Filament Used Polymaker Silk Purple PLA