[DuskRaider]

Thank you very much for the comments, everyone. Brother Warchild, the paint scheme for which one? As far as the crust, I'm assuming you mean on the Defiler. That's actually sand glued to the hull, there's also extensive GS used. As far as the paint scheme for my Death Guard, it goes as follows:
Primed Chaos Black
Basecoat Bleached Bone
One Layer Flesh Wash/Water Mix 2:1
One Layer Brown Ink/Water Mix 1:1
One Layer Black Ink/Water Mix 1:2
Those layers are very important. You can do each 1:1, but you may lose the bottom color with the top. The reason for watering it down more each time is to make sure the dark colors go deeper into the recesses.
Drybrush Bleached Bone
Paint armor trim Olive Green
For the hull, I like to make sure there is SOME white visible, so I tend to use Reaper Miniatures Ivory color paint, wipe the brush off so there's very little on it, the I stipple the armor/hull/what have you.

The Renegade Hellhound was painted somewhat similar, at least up to the inking. After I inked it, I drybrushed it w/ a Reaper Miniature color called Griffon Tan, which I then lightly drybrushed the edges with another RM color called Mold. The rivets were painted using boltgun metal (I use a toothpick to get the small pieces such as these). I then used Chestnut ink, watered down, to give the rusted effect.

The Promethium tank on the back was done in another RM color called Volcanic Brown, which I then added Chestnut ink to the rivets (I did not paint these BGM). That's about it, from what I remember. Haha

Sir_Servo: Haha, well I doubt I'll be in the MN area anytime soon, but if I am I'll be more then happy to bring my enlightened Militia to your doorstep and knock so nicely with a Hellhammer!