Remastering Raina's Back (Patreon)

I was given some good anatomy materials and this revealed to me that I had the back set up wrong.  It was sufficiently good, but it was less anatomically accurate than it could have been.  The lats wrap around and under into the armpit, as shown.  So.... Sorry this delays things a bit but I think in the long run it will be worth it with more realism (albeit over the top realism).