I just started working on my Space Wolves vehicles and here is a rhino chassis that's almost done. I don't want to do any chipping or weathering of the main part of the model (although I'll do some exhaust markings), but I could use some help "mudding" up the bottom.
Ideas on how to apply some dirt / mud without overdoing it? Stippling the best route?
This is my speed painting army, so I don't want to go over the top for timing.