卡通风小男孩小发明家机械师热气球插画素材

C4D render, ray tracing, high resolution. A steampunk inventor character made of clay with brass gradient goggles and leather apron. Proudly presenting a whimsical, non-functional flying contraption made of gears, pipes, and a balloon (copper, bronze, cream gradients). Standing with a confident, tilted pose. Warm, retro-futuristic and imaginative-engineering lighting on pure white background.