Step 1: Materials
Bag of hollow bones (Walgreens, $7.99)
Tiki Torch (Meijer, $0.99)
A utility knife
A pair of scissors
Step 2: The Skull
Line up the tiki torch to pick the angle you want the skull. I chose to have it looking upwards a bit.
Cut the top hole larger so it will fit the top of the canister tightly, use the scissors if you need to adjust the size.
Step 3: The Spine
Step 4: Assembly
Next slide the spine on until it meets the skull.
If they don't stay up by themselves you can always add a small nail or screw underneath to hold them up.