Since I don't own an airbrush at present I am considering decals for the Aztec effects, but not final on my decision.
Thanks again CrowT! That airbrush/compressor combo would be quite the investment!
I tried the same technique using acrylic nail powder on a 1/650 Enterprise, but the Envirotex looks like it might work better. Is there any problem with bubbles and the Envirotex?