I'm working on some crew pics for someones website and  i am having problems with the uniforms

I'm using poser5 and Max5 and using M3 and V3 for the character bases

the attached pic shows my attempt to adapt the M3 tunic

the two main problems are the shoulder strap and the collor

Has this tunic ever been modeled before or is there anyone who can help with either modeling it or with tips

any help would be greatfully