*chriscox picture of the arm raised straight up is not a natural pose, in 99% or people it's just impossible,

Some people use palm out,  some people us palm in when doing "pull ups."

Hey Wolf359

I got a good look at the mesh.  It's missing 15 of the basic edgeloops for animation.  Nice even spacing though.  I betcha it takes an orange peel skin shader real well.