Ok, I wanted Rambo over First Blood, but that doesn't mean I also don't want First Blood.
We can use an
ACE MK-1 nude body or
Hot Toys Advanced TrueType for First Blood, since he is not as bulky as he was in Rambo 3 & Rambo 4.
However, he will be wearing a grey singlet (if that's what you picture in your mind), so it's ugly if we see joints. How about a
Hot Toys Perseus or Royce Muscle Body instead? They are not as bulky as well, but they have no joints showing on the elbows.
Do you plan on doing the whole figure? Or just the headsculpt, and some key accessories?