I was looking at my posts and realised I hadn't posted an update about hollies hand. This is about v3 of the hand which had some issues that would mean it wouldn't work. I've been doing some R&D on it and hope to have something coming together in the next few weeks. Unfortunately I have freelancing and consulting gigs to find that're distracting me.
I posted the design to thingiverse a while ago.
Here is a part of the version 4 hand, which involves fingers and hinges printed all as one piece.