YOU ARE WAY TOO GOOD! i really want to know how did you practice to get so good at anatomy and everything did you draw like a lot of different pictures of peoples bodies or did you do something else? sorry i just really want to be as good as you someday!!!
minor tidbit, the hand/wrist spike thing (that's what i assume it is) on the right hand lines up with the thumb and creates a bad tangent, if the thumb was just a little up or down it would fix this and let us see it better.