So hard, especially the thumb, I can't place it even after 15 trials.

Hello Everyone, I try to apply the advice I get in part 1. Now for me I feel like the worst issue is to place the light and the shadow correctly (It was the hardest thing for me). But I feel like I was improving over the trials. Thanks for your critics

Hello everyone, here is my assignement

hey I make the assignement for the hand bone