40 3D printing of goods made of wood, plastics, polymers, metal, glass, paper, leather, textiles, organic, and composite materials in the nature of jewelry, ornaments, art objects, artifacts, orthoses, prostheses, household goods, toys, games, hobby models, automotive accessories, and office products, being products on demand for others; 3D printing for others; Manufacturing process consulting; Prototype fabrication of new products for others; Custom 3D printing for others; Custom 3D printing of goods made of wood, plastics, polymers, metal, glass, paper, leather, textiles, organic, and composite materials in the nature of jewelry, ornaments, art objects, artifacts, orthoses, prostheses, household goods, toys, games, hobby models, automotive accessories, and office products, being products on demand for others; Custom fabrication of models, sets and props for motion pictures, videos, commercials and movie trailers; Custom fabrication of prototypes, namely, new parts, components and models for others, consisting of jewelry, ornaments, art objects, artifacts, orthoses, prostheses, household goods, toys, games, hobby models, automotive accessories, office products, being products on demand for others; Custom manufacturing of parts, components, and models for personal, commercial or industrial products, namely, trophies, emblems, art objects, clothing accessories, and automotive accessories, for others; Custom manufacturing of prosthetics; Providing information relating to material treatment