Sturmtiger guy here with some rather bad news. It seems that I won't be able to finish the figures and the tank's diorama in the near future, because I am in the process of relocating to another city and I don't want to damage what I worked so hard on by carrying it in my car.
The tank itself can be described as finished though and I am going to post a few pics later. Pic related is old.
>>5933907I built and weathered the tracks separately (Friuls) and put them on just before final touches.
Really depends on the type of track though.
>>5933442Thin your oils a lot and correct the tint with a few thin layers of filtering.
A color wheel or similar may come in handy to predict the outcome, although I'd use raw umber (it's the Jack of all trades concerning washes and such)