Hi there, its been a long time since i post here!
I made the project for a mini 7x7 in SW, its only 5,7cm (the size of a normal 3x3) and i wanted to know if someone already made it, because it'll cost pretty expensive at shapeways and i wanted to be the world's first mini 7x7
unfortunately, i cant sell it because the mechanism is exactly the same as the V-cube
i hope my english is understandable, bye!

That's very cool! I would love to see a video of it or something.

Does it turn as well as the V-Cube 7?

One time I printed a mini 7x7, and it failed. It was only 35mm and I wasn't able to assemble it. That was a few years back but now I'm smarter than that. Congrats on the success by the way.

I am not sure if this is any help or not but I recall someone making either a mini 7x7x7 or 9x9x9 a few years back. It was kept pretty secret though. I tried to track it down (from old emails) to confirm which it was but failed. It was bigger than yummyyummypbj's BTW.