All credit goes to Pvloon for coding this one together. Earlier in the week, I held a short contest to see who could combine the TerrainFourLayer and Toon Lighted shaders into a single entity–with the promise of a cash reward and public recognition for their work.
http://unifycommunity.com/wiki/index.php?title=TerrainFourLayerToon
For everyone to benefit from. Again, all thanks to Pvloon for coding this together.
Enjoy