19 Modular homes comprised of wood, drywall, and concrete; Prefabricated house kits of comprised of wood, drywall, and concrete; Transportable buildings and structures for residential, commercial and mixed-use applications of comprised of wood, drywall, and concrete; Modular residential buildings of comprised of wood, drywall, and concrete; Modular commercial buildings of comprised of wood, drywall, and concrete; Modular building units of comprised of wood, drywall, and concrete; Non-metal modular structures, namely, interior units in the nature of dining rooms, shower rooms, common rooms, corridors, stair towers, elevator cores, recreational rooms, kitchens, bike storage, roof structures, staircase enclosures, and wall systems comprised of wood, drywall, and concrete