[Fingers]

It's broken because:
- you don't use the correct name for the ship in mission.ini (there's no such thing as "Terran Cruiser" anywhere so it can't find it). This is why the carrier won't show up in the game.
- the filename for the fighter silhouette is set to ter_frgs.tga rather than ter_ftrs.png(!)
- the thrusters for the carrier are listed twice in terran.ini (non-critical as nothing will happen)
- your guided missile is targeting other guided missiles. This will crash instantly. Remove the pdef capability from guided missiles for now. (However this isn't intentional so it goes on my bug list too)

(This is with the version in the initial post, not the updated one... didn't notice you had a new version)