1. Scale:
http://img182.imageshack.us/img182/8937/shot0000fo9.jpg2. Missing textures in that shot, too, as well as in the cargo bay.
3. The map is impossible to navigate for tyrants, pretty much every single door is too narrow for them, they don't fit in the stairs, between seats, etc.
4. Layout is completely borked for Tremulous, not playable at all in its current state.
5. The concept itself is completely impossible to make work in tremulous while keeping scale, realism, and playability in mind. A cargo plane would probably work better than a passenger plane.
6. The textures are definitely not suited to your theme.
All in all, I suggest you ditch this map and start a new one. It takes practice to make something worthwhile, I suggest you consider this a learning experiment rather than a playable, releasable map. Don't give up though
