Ural 375D cab interior color(s)

I am working on Trumpeter’s BM-21 based on the Ural 375D truck. The kit instructions call for RLM02 on all of the cab interior surfaces with the seats in black vinyl/leather. I’m fairly new to modern Soviet/Russian armor and don’t have any references on this vehicle. The few interior photos I have been able to find on the Internet are of the 4320. Those photos primarily show a green interior with a black instrument cluster. I was just hoping that someone here could give me confirmation on the green surfaces. Also, do these trucks normally have rubber floor matts in them?

Thanks for any assistance you can give.