I started out by priming the piece with black spray primer.
Then painted dark brown over the entire terrain piece.
Next was to paint the wooden parts of the model with 'Bestial Brown'.
I then drybrushed with 'Vermin Brown'
The final highlight was applied with 'Balor Brown', I also painted (drybrushed) the ground with 'Tallarn Sand' and 'Karak Stone' with a final highlight of 'Bleached Bone'.
The roof was painted with the same browns as the wood and ground.