Turtle Head hand and foot
I made these parts in SolidWorks and thought I would share. They are meant to be parts that can be mounted on NanoBeam see here for details.
https://www.kickstarter.com/projects/bossgizmo/nanobeam-helping-makers-build-the-smallest-things
These can also be used on 5mm square bar or re-scaled for microrax, 8020, openbeam, or makerbeam