Somehow I've never been a fan of those Fenris-ish (for lack of a better word) textures, I wouldn't say "it's not FreeSpace-y" or what but it just makes the whole fleet resemble "totally new faction XYZ (instead of leftovers from FS canon) that somehow survived with really really really old tech from what ancient century... but the feeling of being old and outdated is intended so it's ok.
Part of my reasoning has to do with the stock FS games though, like... even though you had the Terrans as a single faction, there was some variety and their ships weren't so uniform in style... the most you got was loose connections by shapes and/or colour...
/random
That interceptor really needs a new model or a new texture at the very least, bit of a waste for a nice simple shape like that
Still quietly waiting for release either way