I use cedar. no wire harness drill a small hole where you want the loops. Place a screw that has a loop at the end. front and rear and where you want the bottom hook. attach the o ring to the screw.
I dipped in sanding sealer
let dry over night.
paint with airbrush colors or dip in acrylic paint and let drip dry.
I liked the airbrush the best but seal with sanding sealer first.
the mouth is cut on a band saw at a slight angle then use the rotary tool to make the inside of the mouth.