Ugh, it's quite a ways from being totally accurate. Things don't go exactly where they're supposed to... But I feel like this is still a step up for me skill wise.
Thanks for looking! :D Critiques appreciated.
Ugh hands. The hand sucks, don't think about it except as a frame of reference for the direction it's facing please xD I really should have worked harder on the hand, but this was more about the forearm muscle than anything else.

So like. The forearm looks more narrow when viewed from the side, and with the hand supine facing the viewer it looks wider, right? Man that's kinda challenging to depict in motion without looking wonky or losing consistency. Dunno how people do it :P
Of course typically you're not going to get this detailed.