I am pleased to present my first design iteration.
Image may be NSFW.
Clik here to view.
Features:
Watch the video and let me know what you think. (The belts are actually going to be tensioned 80lb SpiderWire.)
Image may be NSFW.
Clik here to view.

Features:
- [*] Low vitamin count
[*] Low friction (Nema14!)
[*] Low center of gravity
[*] Low weight
[*] Can fold flat with some quick disassembly
[*] Only 2 bearings will need to be special ordered
[*] Printable on a 150mmx150mm plate
[*] Around 8" diameter by 8" tall work envelope
Watch the video and let me know what you think. (The belts are actually going to be tensioned 80lb SpiderWire.)