Stick the sword in the stone and tilt it however you like. You now have a sort of realistic sword in the stone.
My 6 yr. old brother created this one! It's an easy model to create.
Step 1: Collect
Get together a bunch of rocky pieces like slopes and triangles. Try to make them grays, blacks, and whites.
Then get either gold or yellow blocks for the sword. You can make the sword with a golden handle and silver/gray blade, but one color is fine too.