Character design of a big lovable green robot ogre. Heavy, round, soft-shouldered, with a huge belly and stubby legs. Warm mossy green painted metal, gently worn. Small round eyes, big goofy grin, deeply endearing. Pixar-quality character design, appealing and huggable, cinematic soft lighting, simple grey studio background, full body. (画面比例严格为 3:4,竖版 portrait;render strictly in a 3:4 aspect ratio)