Franckys puzzle cube

A remake of the puzzle cube. Same as the original, just a bit more printer friendly.
Chamfers and clearances are adjusted for optimal fitment. Assembled Cube faces should be totally flush now.

Edit, second file(Revision 1):

I noticed after some time the fitment was getting a bit looser than I would like it to be so I add a second file with a bit less clearance, which has a nicer click fit to it.
I also added two "X" markings as i noticed for most people its too difficult and frustrating