5 X 5 Rubik's Cube
1/25/17:
Hey y'all, here's my 5 x 5 Rubik's cube. Was missing a piece from mine so modeled to replace the part and thought I'd share. Pretty much took mine apart and remodeled it. You'll need to add stickers (or whatever) to differentiate the faces. I included a pic of the extra screws, springs and washers you need (6 of each). The screw in the original is a Phillips oval head with diameter (thread) of 2.9mm x 17.9mm. (sorry if I classified it in a silly way)
Printed parts there are only 8 unique pieces (apologies to cube experts for my made up names) that comprise the 105 piece cube:
Core x 1
Face Center x 6
Face Center Lid x 6
Cube Corner x 8
Edge Middle x 12
Interior Side x 24
Interior Corner x 24
Face Edge x 24
I think assembly should be pretty self explanatory, but I uploaded a explode animation as well just for funnsies. Warning: I have not printed this as my Prusa is currently out of commission due to a fried heat bed terminal plug :( If anyone takes a chance on this PLEASE share!