
3/8" Brad Point or Forstner drill bit (can be larger or smaller) - (available at Maximum Velocity or hardware stores)
Coping saw or another type of saw
2.5 to 3 ounces of weight (can be Tundra, tungsten, or other). The truck in the photo uses tungsten cubes.
The 'bed liner' is make from styrene molded to look like metal siding. It is available at most hobby shops.
The 'windows' are made from black acetate sold at hobby stores. The decals are from Maximum Velocity.