what can the server handle?

[NeOmega]

so i am looking to possibly fire up blender a beautify a few things, (especially shirts, etc, just reskinning... ..maybe modelling later if possible in blender). but before i do, i am curious if it strains the server if custom textures are used, (same file size, just better art).

i read cloakwood mine iv was a resource hog, and just kind of curious what features add to the drag on the server, etc. what would i be looking to avoid, etc.

[Aspect of Sorrow]

Terrain data. Models, textures, are not loaded by nwserver.