I agree that converting from what exists now is a lot of work.
But - I remember how in the beginning Revell were very reluctant to release Starwars models od the 2nd trilogy and now the market is flooded
plus - Avatar will cause such an Avalanche (already the sequel is announced!) that I expect all kinds of scales and quality, if not 28mm figures...
patience indeed could be a problem.

I use the Void Viridians myself, and I think You'll still be able to get enough - they are great, a pity they scrapped the range.
Kroot could be a good choice - I converted them myself with saurian heads, and maybe some good elven heads could make proper conversions, or even GW wardancers ? after all there is the danger that "true scale" Na'vi could look odd...
I am a bit pissed, because one of the concepts I was toying with to paint my lizardmen VSF army would make the people say - "Right, poor man's Na'vi, haha", so I'm still considering.
After all, the Na'vi concept is pretty generic for "primitive, nature loving society" for everyone to identify with the "noble savages"
so, good luck to us, Watson

But I still can't imagine the rule system to suit bone arrowheads vs helicopter gunships - how about T&T 2011 "Pandora" ??
