All of the elements of this costume (flannel shirt, t-shirt, jeans, boots, dogtag) were purchased.

For the claws, I basically followed Bill Doran's (Punished Props) tutorial and even used his provided templates for the blades (link here). The most notable difference is that I did not machine the grips from aluminum, instead opting to make these from wood and make them much smaller.

Materials: Sintra, brass rod, wood, acrylic paints.
Tools: Bandsaw, belt/disc sander, drill, wire snips, files, pliers.