Well, it is based more off of actual reference photos:
The Rhodesian camouflage is very hard to come by these days. I do have the pants but they're actually too small for me (surprisingly). I have a 30 inch waist and they're a touch too small. His impression is quite good. Actually better.
My "FN FAL" is actually my Ares L1A1 customized with Real Steel parts to match the Australian SLR. I built it for my Vietnam ASASR impression. I would like to get a King Arms FN FAL and customize it with Belgian parts so it doesn't resemble the very little issued German G1 rifle.