Dollhouse stone floor on the cheap - How to

Just laid a stone floor in the bathroom. Very easy and quick. Just spread a very thin layer (1/8 in) of drywall compound; I used Sheetrock brand All Purpose Joint Compound ($4 at Home Depot). Then take a pencil and make the shapes you want. If you mess up, no biggie--just re-spread and go again. It takes a while to dry. The next day when it's dry sand the ridges in between each "stone". It sands with really light pressure. Voila! Cute, cheap, and easy--just like me...haha.