It would be so simple too since your floor and back wall are easily accessible.
I'm in the middle of lighting my X-wing. If you go check it out, I've got a couple of links to some of the products I used. Model lighting boards with adjustable blinkers.
You could go crazy with flashers, blinkers, fiber optics, etc....or just keep it simple with just a few strategically placed and applied 12V LED's, 12 battery and a switch. Maybe some red wash over lighting would look cool. Or some red blinkers like alarms or something. Sorry, my mind going crazy, lol
Just a thought....