I like the way the red seems to glow on the gun, not sure whether its a camera effect or the painting, but it looks cool.
How did you do the weathering on it? black ink or did you use weathing paste
My Tau are camouflaged, desert/scrup, fields. I'll post up a few pictures when I've finished basing them =).
Desert yellow base, bleach bone and bubonic bone line camo, then catchacan green, snot green and brestel brown spot camo, followed by small ammounts of brown in that I let dry on the surface gives them a nice feel. then catchacan green fatigues with black boots and red squad identification markings/shas'ui markings