Looking for a project I seen once on here, I lost it!

Was a tutorial about sliding doors and controlling cameras. Most of the walls and floor meshes was taken from the Reflections project from the launcher, but the sliding doors had 2 red lights or green lights on either side of them and had working buttons u could open the doors with.

Any ideas?

Found it! Went back thru my internet history til about 10 days ago and luckily found it.