Rock carving tool for Landscaping

[Dalenotchip]

It would be awesome if there was a Tool that we could use to carve letters in rocks. Much like signs. Using the keyboard rather than the mouse.

 

[RJGEvans]

That's a nice idea. It would also be nice to be able to turn terrain into huge signs, with the ability to shade them appropriately, like the huge GOLIATH sign at Six Flags.