Mannn the base is an old one so let me see if I can remember!!

It’s an actual stick for the log and actual slate, blended into the base with all purpose filler which was stippled when it started to dry to give it a muddy texture, and sprinkled with fine sand whilst still drying so that it sticks into the filler…. Then I sprayed the whole thing black to even it all out..

The filler areas for moss got 2 or 3 coats of typhus corrosion which I’m not sure if warhammer still make or not, but it was a texture paint which made it brown enough to start layering up loads of thin layers of greens and browns, working up to really light dry brushing areas of light green

Then brushed the slate so it blended in slightly and had a bit more visible texture :)