Airport Terminal Model: SPONSORED https://amzn.to/3QVNwds

Aerodrome surface mat: SPONSORED https://amzn.to/3QE2l3b

Service vehicle pack: SPONSORED https://amzn.to/3FVzSAJ

With room for 22 1:400 scale model planes you can have this display diorama complete with gates. You can get the service vehicle pack separately too. Warning though, it’s really expensive because it’s hard to find and only available from some third party sellers. Good luck if you have the space.