Found this hanger bay on Aliexpress wish i could get the instructions for it or try to build it from the pictures.
I've seen many UCS Falcons with this sort of diorama display, surely there's a few options - can you modify the Paz Vizla doors? The lights could be taken from Death Star sticker sheets...
Bricklink has this version
https://www.bricklink.com/v3/studio/design.page?idModel=37166