I don't really like that there are so many demons on the Lizard – it creates some confusion because Warlocks ride Lizards – in general, riding a Lizard in Inferno is a privilege of Agrail, and even then, only because he isn't really a demon but a dark elf (Rylagh). It's acceptable to make one or two heroes like that, but not all of them (well, that's just my IMHO, in general, as I wrote before – it turned out pretty well).

Added 2 minutes later
Among the Elves, of the models I haven't seen, I only liked Ramelia and Ilmirn (but he needs to change colors). The Lord is good, but maybe we can stop feeding him with plants! – how about the idea of making him based on the Incubus from NCF – we were discussing it the other day.