Knock Knock
Don't get too worried about these doors replacing the original ones there! These doors are going to be specific to SCP containment chambers, to help visually differentiate them more in game. One of the issues we had originally with Containment Breach and subsequent mods was the fact that you sometimes couldn't even tell if you were potentially in immanent danger.
If you look closely at the back of them, you can see how we were inspired by the originals though. At first there was a strong temptation to style them after the indev versions, but we didn't give in.