I discovered that my Terminator had the two front wheels different from the others (censored). After gaining several centuries of purgatory, I made the new spokes with plasticard and my cutting plotter, then I glued them on one of the kit wheels after removing the material in excess.
After some refinement with putty and Mr.Surfacer, I made a silicone mould and reproduced four resin copies, to get two twin wheels. They are not perfect, but snow will be a perfect make-up!
The following picture shows two new wheels and one of the original ones.
I made a small tree with copper wire and placed a resin stump with some Mininatur plants on the base. The snow is made with Tamiya paste, spreaded with Prochima Snow Effect fixed with hairspray.
Pictures and movies of the tank show that, despite running fast, a layer of snow sticks almost exclusively on top surfaces of the rear. I reproduced it by spraying Prochima snow, filtered through a laboratory sieve and mixed with Gunze flat clear. I bought for this purpose a cheap (23 ?!) airbrush with 0.2, 0.3 and 0.5 nozzles. To allow you making messes like this, it's mandatory having the tank directly above the nozzle. Warning! Use propanol, Tamiya, Gunze or other CLEAR thinners only. Supermarket alcohol will give you a beautiful pink snow!