[SG] 15mm Pics

In the absence of any 'official' 15mm GZG gun crew figures, I'm planning

to use WW2 or modern figures, preferably in some sort of generic 
headgear such as forage caps, berets or similar. I've had a nose at the 
Peter Pig range which seems to have some possibilities, but I can't find

any pictures. Does anyone know of a source of PP pics online ? Failing 
that, could anyone point me at suitable alternatives that I can have a 
look at ?

Cheers

Tony