I’ll get more done later but I need to “gather some feedback” first. I’ve sculpted the arm a little more and to give it more definition.

I really like how the elbow “cap” bends (#4), that’s the best part so far.

I’ve tried different approaches for the inside but I’m not 100% satisfied. #5/6 doesn’t collapse at all but it looks weird and deform way too much.

#4 I tried to hard weight the inside and I like how it bends but it starts poking out at extreme range, that’s not great.