Great work!
You have eyes for details, but there is one detail that caught my eye.
The F89 has steering wheel on the right side. F89 was never produced with right side steering.
The reason is that the engine has turbo on the top of the engine. That made the engine so tall that it wouldn't fit under
the cab. Volvo solved the problem by tilting the engine. It was tilted to the right side. So on the right side there wasn't
room enough for the steering, pedals, gear stick and so on. That is why F89 has always steering on the left hand side.
Both models look extremely realistic and the white bird looks like a little Michelin-man from a distance.