A quick update.
I have two sets of Somalis to convert which I hope to cover on my site once they're done. The old man will need a beard as well as trousers but I may manage the trousers with just paint so be left to sculpt a beard (I'm very, very bad at sculpting) A head swap with an existing Afghan may be the better choice. I may try both to see.
The main point of this is that I've ordered some civilians from Stan Johansen, they're Iraqis but...
Details and comparison shots when I get them.