"Bad Boy Bo Dooley" - Brown (WTF prototypes)

Self-produced art toys are designer collectibles created and manufactured independently by the artist or small teams without the backing of a large toy company or mass-market brand. These toys are often highly personal, artistic expressions and are usually made in limited runs. Key Characteristics include independent creation where the artist is in control of the entire process from concept, sculpting, and painting to production and packaging. These are usually made in small batches, often 10–100 pieces, which adds to their rarity, made using materials like resin, sofubi (Japanese soft vinyl), or 3D-printed components. Resin casting is a method of plastic casting where a mold is filled with a liquid synthetic resin, which then hardens. It is primarily used for small-scale production like industrial prototypes and dentistry. It can be done by amateur hobbyists with little initial investment, and has been appropriated for the production of collectible toys, models and figures, as well as small-scale jewelry production. The synthetic resin for such processes is a monomer for making a plastic thermosetting polymer. During the setting process, the liquid monomer polymerizes into the polymer, thereby hardening into a solid.