>>9391489nevermind, realized (after doing some brown/orange oil painting on the previously black-and-brown exhaust) that I'm gonna have to wait a full day for it to dry before I can go at everything with the pin wash in one go.
here's the exhaust, camera fidelity isn't great so it looks a little better irl. might apply a very small amount of rust pigments when all's said and done.
speaking of which: is there any way to seal in pastes and pigments to a model? I know varnishing sounds obvious, but supposedly varnishes can make pastes and pigments look like shit. I'm gonna be putting mud all over the tracks, wheels, side of the hull, etc. and a snow paste on the tracks and some parts of the upper hull.