Approximate cost for the build is about 50 bucks (USD)
Materials:
Styrofoam head
Terracotta/Modeling Clay (poop)
Crystal Clear Spray Enamel
Plaster
Paint Brushes
Paste Finishing Wax
Microfiber cloth/ Paper Towels
Fiberglass Mat
Fiberglass Resin/Hardener
Bondo Body Filler/Hardener
Acetone (optional for cleaning)
Rivets/Riveter
Construction Hat Headgear
Lexan Sheets
Spray paint in whatever colors you want
Auto Interior Foam
Gorilla Epoxy (instead of Gorilla Glue like in the video)
Safety:
Respirator
Gloves
Goggles