This is a "just for fun" map I threw together in a few hours. Building on the concept behind my Astro-Map Video Tutorial, I started with an x-ray image of a hand and used that as the basis for a height map. In order to make it look more like terrain, I did a lot of erosion effects in WILBUR, and in doing so I stumbled upon a way to make underwater topography that I really like.
HandLand.png

I think I'll keep playing with the ideas I tried in this map; they're opening some interesting possibilities.