First attempt at sculpting

I want to start finally playing my Circle Orboros army, and one crucial unit that is still missing are the shifting stones.

The problem is that currently I cant find this unit anywhere to buy, and its actually on order in two different web stores for a few months already.

This lead me to try and sculpt myself a unit of stones:

This is basic shaping. I used two paper clips as armature for each stone, and flattened the sides with Lego bricks. I also used Vaseline to prevent milliput from sticking to the Lego brick.

Here I added some more detail like the raised edges

All three stones are now on legal PP 30mm bases, and i did some relief work. I'm slowly getting the hang of this whole sculpting shebang :)