You can try this http://www.missing-lynx.com/rare_world/rw05.htm
Mig says to mix in plaster with some pigment powder, but this is not necessary, unless you want massive and thick coverage, like for a base! ![Wink [;)]](/FSM/CS/emoticons/icon_smile_wink.gif)
If you want dry mud, then mix in some Matt Varnish with your chosen pigment colour. If you want wet lookin' mud then you've guessed it, mix in some Gloss Varnish. Both these mixes can be mixed to any consistency you like, by addin' more or less pigment! ![Big Smile [:D]](/FSM/CS/emoticons/icon_smile_big.gif)
Maybe, to this mix, you could add some very fine grain sand or very small and fine, dried pieces of grass from your garden, for a very realistic consistency to your finish! Always remember, less is more! Hope this helps! ![Big Smile [:D]](/FSM/CS/emoticons/icon_smile_big.gif)
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