I think someone should focus on making High-Poly mdls of the default NS player/weapon/structure skins. The only thing I didn't like about the originals was how they seemed to have a "white wash" over them, they were not very bright. I didn't like the muzzle flash (ovecourse), and I didn't like how jaggy everything was (I'll give em' a break, they r default after all). I am awaiting the SC skins , but High Poly versions of the normal skins would fit the best. (ie. A Hydralisk doesn't have an acid rocket launcher, how would you mdl that?). I don't know about you, but this would fit the best.
BTW, high res textures for the levels we all play repeadably every day would add some flavor to NS