42 Scientific and technological services, namely, new product design and development services, scientific and technological consultation services, and research and product design analysis services relating thereto in the field of custom manufacturing of goods made from wood, plastics, metal, glass, paper, leather, textiles, organic, and composite materials, in the nature of jewelry, furniture, ornaments, art objects, artifacts household goods, toys, games, hobby models, vehicle accessories, office products, and various other consumer products; scientific research; design and development of computers and computer software; rental of 3D printers, scanners and peripherals; rental of computer hardware and software