Note that having ALL the objects as MD2s may cause some little FPS drops in some levels... That's my only fear of MD2s tough.
Jeck, whats up with the addon settings? In the Outdated Releases section, the models are free to be edited, but in this thread, this has no such case... So erm, what is the case with that?
Considering you can run SRB2 on a potato nowadays...dropping your resolution or even your draw distance should fix any FPS drops you get, I'd imagine.
And is nobody going to pay attention to Pixel-Voxel's post? Because that color-change attempt turned out pretty good.