Yeah, you're right, the forearm bone is there but just hidden, you can still control it. Animations work fine for me though, are they broken on your side? Not sure if it's a Godot thing or an export issue, I'll check what I can do. Thanks for the feedback!
hey, I know this is super late, but I just pushed a big update today. reworked the arms with better topology, hand-painted textures, and a cleaner rig.