I've been sketching your "dumps" since last year (just for practising) I want to thank you, because I have been improving since then (but I'll never be as good as you senpai) You have all my support and my admiration!
I always tend to get confused and lost in anatomy, especially since I don't understand fully how to complete the underdrawing. But after seeing your sketchdumps I feel like I understand better! Thanks so much for uploading these! You are really talented with anatomy- especially foreshortening!