General Pants - your caimanoid will be finished this weekend. I looked up several reference photos to sculpt the head into a fairly caiman-like shape.
I'm as giddy as a schoolgirl!

The color sounds awesome!
As for clothing - harnesses. I have not yet settled on rank insignia as badges attached to the harness, as body paint markings, or perhaps even as tattoos. I rather think the idea of body paint markings is interesting...gives them a tribal feel.
I can't wait to see what you come up with. Paint might be better than tattoos (they are Amazon animals, after all). I don't know how well tattooing works on scales, though. You could carve into the bone of the belly scales with a laser, I suppose. Rank would have to be done with hash-marks or something similarly cumulative, though.
I might be able to get more sets out in a weekend if I don't stick to a rigid request order.
Dude, you aren't a public service... well, not officially anyway. Go in whatever order you think is best, and we'll back your play.