This is the interior for a IHC lightweight sleeper car. It has files for a four color print or a single color print.
File descriptions:
sleeper.stl = single color print file
sleeper c1.stl = (1/4) Floor color
sleeper c2.stl = (2/4) Seat Color
sleeper c3.stl = (3/4) Locker and toilet color
sleeper c4.stl = (4/4) Wall color