蒸汽朋克发明家角色

Character design sheet of a steampunk inventor: an elderly man with wild white hair and goggles pushed up on his forehead. Wearing a leather apron over a pinstripe vest, brass mechanical arm with exposed gears. Holding a glowing blue tesla coil device. Workshop background with blueprints and scattered tools. Detailed character concept art, warm color palette, painterly style, ArtStation quality.