Mở Gemini Nano Banana / Groks

1. Open Gemini nano banana / Grok 2. Upload your image 3. Prompt { "reference": "use uploaded image as facial reference, preserve original face and identity exactly", "character_type": "caricature-style keychain, gender-neutral", "pose": "riding a yellow scooter indoors", "head_style": "oversized head with joyful, playful smile", "outfit_beanie": "yellow knit beanie", "outfit_top": "striped yellow-black sweater", "outfit_bottom": "denim shorts", "socks": "white socks", "footwear": "white sneakers", "keychain_detail": "blue strap labeled \'SAMMU\'", "lighting": "soft indoor lighting", "depth_of_field": "shallow depth of field", "background": "mall-like indoor environment", "style": "whimsical, toy-like, premium collectible", "photography": "cinematic product photography", "texture": "smooth plastic, high detail finish" }