I'm not completely sure, but I believe someone posted a solution involving using one of the deltoid morphs negatively to deal with the shoulders ... hmmm ... let me check ... Aahh ... well I found an old post of mine mentioning that there is a shoulder fix morph included in Capsces Brom morph set for M3. And here is the other. Kamilche mentions in a post about applying muscularity to M3, then setting the Deltoid morph to somewhere between -.5 and -1. Of course, these don't help with the armpit issue or the neck issues. I actually don't use him much for those reasons. He just looks odd to me.