Hi, I've got some interesting idea's for units but I need MSH files for units. So if anyone knows how to make MSHs well please send me a PM. (And of course credit will be given when used)
There aren't very many people able to make models of units simply because you have to pay to have the version of XSI that supports the exporting needed for those units. Even then, those people are all probably found at Gametoast, not Filefront. I, myself, can only model simple props because I only have the basic free version of XSI.
There are ways you can get around that and make seemingly-new unit models in XSI Modtool 6 (the free version).
Addon meshes. You can make a lot of them, for instance one for the head, hands, and legs seperate. Then just add them to any normal model.
You can make player models in the free version, I've made like six or so. It's just like everything else, someone with the full version must export for you.