Things You'll Need
Instructions
Buy a licensed Star Wars LEGO set from your local toy store. You can also buy one of these kits secondhand, but make sure all the pieces that came with the original set are still intact.
Find the pieces necessary to build the Darth Vader figurine. These pieces may vary depending on the LEGO set you've purchased, but typically include a set of legs, a torso, a head, the Darth Vader helmet and a light saber.
Connect the leg piece to the torso piece. There will be a pair knobs on the top of the leg piece that should be inserted into the empty cavity on the bottom of the torso piece.
Slide the head piece on top of the torso piece. The torso piece will have a short rod at the top; the head piece will slide onto this rod.
Place the signature Darth Vader hat on top of the figurine's head. You should feel a "click" when the hat snaps into the correct place.
Place the light saber sword into one of the figurine's hands. It doesn't matter which hand the saber goes in; both hands can hold the saber. Again, you'll feel a "click" when the saber snaps into the correct position.