Have you guys heard of Anarchy Arcade? Well, There is a kinda similar game called Second Life where people create user content. They have the Tardis in Second Life but it's not bigger on the inside. Instead of that, the user teleport to the console room.
Two months ago, the developer of AA released this video.
(Link: https://www.youtube.com/watch?v=YquKqAIDqeA )
It kinda reminded me of Second Life but better. I could imagine the Tardis being one of the user's room and it could be customizable(If people could help out) and have rooms(for hanging out and looking around the Tardis). Is there a way the Tardis could be ported to Anarachy Arcade someday?