Wow! I just realized (after years since the release) that I’ve never say nothing about the grippers of Thor :O
This gripper is the first I modified, based on this one.
This gripper is the second one I modified, based on this one. With this one, Thor played (and winned) tick-tac-toe against many humans!
Finally, for the new design I’m currently doing, there will be a new gripper. Full designed by me and more integrated with the Thor’s aestetics 🙂
I’ll try to update the documentation ASAP to include the grippers links!
Hope it helps,