I think you'll find a lot of people who would be interested in non-40K styled stuff. The dark gritty future steampunk of death look is fine for certain things, but pointless for many other games, systems, universes etc.
Looks like a nice bit to me. Taller ones made for modular corridors would get me considering them...mainly as an interior to a space ship for my game. Keep us posted if you make more stuff.