Grinch-themed factory, industrial interior, old machinery, conveyor belts, pipes, steam engine, Christmas decorations, festive lights, Whoville-inspired architecture, snowy windows, frozen mistletoe, Grinch's workshop, messy tools, scattered blueprints, half-built gadgets, Grinch's signature green gloves, red Santa hat, furrowed brow, worn leather apron, intense close-up, warm lighting, rustic texture.