Meanwhile I did quite some work on this project. The frame has been painted and weathered:
The exhaust has been painted with the Lifecolor rust set, dust and dirt is applied using oils and enamels. I prefer enamels for dust, as they dry much faster and to a totally matte finish when thinned with white spirit. The subtle chipping was done using the good old sponge technique. The dust on the spare wheel is still a bit too bright, and the mud is completely missing.
The wheels were also painted and received a first dust layer:
The driver’s cab is now completely built and painted. Unfortunately I forgot to take a picture from the finished driver figure:
I have seen a cover on the searchlight on some historical pictures, so I decided to also cover the searchlight of the truck. I think it will look much better than the plastic lense from the kit. Please also note the cable running down from the searchlight. The decals are from the Tamiya kit. The trailer indicator (the yellow triangle on the roof) is folded down, as now trailer will be towed…
The complete weathering is of course still missing, as well as some touch ups.
Finally, a view on the base:

It is built the usual way from plywood and veneer, and then covered with Celluclay. The wooden beams (made from roots) will be located below / behind the rear wheels. I will continue with adding a pigment layer, much more painting and adding some more details (above the wood plank to the right you can see two holes, where two shovels will be attached).
Still some way to go…