Some models i need for my RPG

I'm planning a fat, Outcast-like RPG, that will need some models to come true. Could anyone do models of any of these 4 me? I'll put it on the credits, of course, and if i manage to do it, I'll post the RPG on as many sites as i can. Also, is there a way to make a WC3 map full of customs small enough to fit site upload limits (2.4 meg, i think)? There are the concepts:

1-Trodagornis, an alien equivalent of a bull or horse. Would need a version riderless, one that pulls an NE fashioned wagon, and one with a NE sentry mounted on it.


2-An Irihadrium, an airborne mount that uses balloon like things to float. Also needs a ridden by NE version:


3-A samurai of the Arphiren empire. It needs a "civilian" version too (a version dressed as samurai and another dressed like a rice farmer of some kind).


These are them, as the development goes more of them may come up. The Sentry's skin needs no altering, the main race on that game is a blue, green eyed version of NE, with some other alterings. Thxs in advance.