IKEA Alex Chamfered Organizer Box additional sizes

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4688307.

I really liked Erikhellman's IKEA Alex Chamfered Organizer Box (https://www.thingiverse.com/thing:4308872) but needed a few more sizes. I therefore made:

• .5x.5
• .5x1
• 1x3
• 2x3

I also found them to be far taller than needed for my purposes/getting my fingers in to get stuff out, so I print all the boxes scaled to be 40mm high instead of their default height (leave all other dimensions the same in Cura) I've printed some to be 20mm high as well and double stack them for things that I only have a few of.