Playmobil set 3434 Esso Petrol Station, Not Complete, Vintage Toy Set

I bought this awhile back and definitely paid to much for the box I received hahah, I am not to familiar with this set, so I'm saying not complete, this is the package it came in, I tried to take an many photos as I can, from what I see everything's still in good condition, but you are buying vintage toys that are used. Originally I wanted to build this and add my own cars, but I truly don't have the space! If you have any questions let me know and I'll try my best to help ya out