The figure looks great, Richard!
re: the size: do you have Grenadier's Lizardman Champion from the 8002 Monsters Action Art set? It would be interesting to compare the two. (And, if your figure is bigger, it could always be a Lizard King).
I'd _love_ to see someone recast a lizardman reminiscent of the original TSR logo, too: any chance you can arrange that, Richard?
IIRC I have some pictures of ones that sold in some eBay auctions over the past few years.