Hmmm, yeah. I wanted an army that was striking at first glance but also didn't look boring over time.
I think I chose bad colours for that, hmmm, what to do now, lol.
Also I'm beginning to think Lizardmen aren't a great army to airbrush (not that you can't, but it seems if you want a good result you end up spending just as much time with a hairy brush in the end anyway).
I was maybe thinking completely swapping schemes, going for something single coloured, and varying from very dark to very bright to get the striking contrast I want, rather than trying to get the contrast from different colours. Something like orange/red, fading from red to bright orange. Or something inspired by my Aeronautica Eldar, something like this, but imagine the skin is the medium blue, the scales the dark blue, and then the really bright blue just down the spines:
I'd do a blue wash over the entire thing, black lining between the scales, the armour black, red gems, red eyes, dark blue shield. Gah, I dunno, that's a lot more work than I was wanting to put in (ok for a few models, painful for 2000pts worth

).