The base is from the Products For Wargamers MDF Scatter Terrain Bases.
In the photograph below you can see where I cut a chunk out of the front piece (lower right) so the single block fitted in to make a small L shape. Filled with Milliput, sprayed with Rustoleum Rust effect paint for texture, then Citadel Chaos Black then dry brushed with Citadel Mechanicum Grey, then again with a mixture of Mechanicum Grey and Citadel Terminatus Stone. Washed with Citadel Nuln Oil.
