[SG] 15mm SAS

I wonder if anyone can help in my search for some 15mm SAS figures. I'm 
after the stereotypical 'Iranian Embassy Siege' look - H&K SMGs or Uzis 
or similar, black balaclavas, very light kit etc - rather than the 'Gulf

War camo with full pack' look. I've had a scout around the usual 15mm 
suspects (Peter Pig, Quality Castings etc) and haven't found anything 
yet. Anyone know if I've missed any, or can give me some pointers to 
other manufacturers ?

Cheers in advance

Tony