Okay, so I'm doing some OpenGL stuff, and once you've hand-written in one cube's quads, you start already feeling, "importing meshes from file formats can't be that hard." So, I took a look at what Blender exports.
Blender is... almost easy, these days. The UI looks terribly complicated, but it isn't. I did suffer a bit with texturing, but even that gets a bit easier. The stomach side is undone, and the mesh is broken in places right now. I'm going to have to leave it segmented too - this 'fish is meant for NWN1, which has some... basically, it doesn't animate much of anything --- or rather, it doesn't transform meshes. it just moves them around. So, head and body at least need to be separate.
...Not that I'll ever get done, seriously. I was just looking for file formats, is all. This just happened to be in the folder I was exporting cubes into.