I have done some work on the C Class at last.
I have added roof detail, grills and shortened the whole thing by about 1 cm. I added windows in the sides and put some small details on the chassis. Further sanding is required before I add details to the buffer beam, though I managed to misplace my lamp irons! I may put a cab in one end, though it will be difficult to spot.
In this state it is almost as if it is going for an overhaul after being outside for many years.
The white details on the roof are 3D printed while the black details are scratchbuilt.