TIL+ Opening Door: Prison Door (with Standalone Version)

I've been making my TIL+ walls for the Resident Evil 2 board game (which a door per wall set) and someone suggested a prison door. It sounded like a good idea to me, so went ahead and put this together! This Thing has both the TIL+ version that slots into columns and the standalone version that can be used without the walls.

I tried to make this FDM-friendly by tapering the horizontal bars on the bottom, so that it only has to make a very narrow bridge first (which will also be very short