For your information, moist mud is somewhere in the middle between dry mud (light pigments) and fresh wet mud (very dark pigments).

Moist mud uses medium earth pigments, acrylic resin, plaster + gloss varnish.

I figured it out by reading Mig's book but I've never done it before!

Can somebody help me with the rations of pigments/resin/plaster/varnish to get it right?

I don't want to mess up because this stuff is very expensive, especially the pigments and resin from Mig Productions.

I will be applying the mud on running gear and tracks, then re-touch with more lighter mud on top of the previous mud to indicate drier mud areas on top layers.