i was just wondering how people are making there own skins and the way creeps look and such. (i.e. the aliens in ryoko td, and ice infernals in illidan's 7)
They're models, i want to know also, when i extract something into .mdx and convert it to .mdl i cant find an editor for it...
Anyway, you need a modeling program such as milkshape, gmax or 3dsmax.
If you want to edit a model then that might be tricky, extract from something somewhere ( i use W3M Map Utilities ) and use Yobghul's Model Converter (dont know where to find these programs sorry.) to convert it from .mdx to .mdl, then i don't know what programs can edit .mdl :S