Thank you for all the replies! I'm glad my stuff is still welcome on the forums, so I'll try to gather my currently available stuff in a thread, promise!
Also, regarding aeroplanes: I've been sitting on a DC-3 model for ages, which really needs to be finished. I'll try to finish that after I took care of one thing, which is rather urgent.
Regarding the Oldtimer: I'm well aware of the similarities, but remember: cars belonging to the same era tend to look alike, especially when they are occupying a similar niche.
Anyway, here's a picture of the updated Oldtimer: