I plan on doing my 1/350 TOS and Refit as coffee tables or something like that. Be mindful that acrylic scratches easily. I'm going to do a glass top and acrylic sides. Not exactly off the shelf but I don't have a lot of room for such large items.
Also check out KODOFETT CASES. John may not be able to do something so big though. He's awesome with prop cases though.