Ultra-high resolution, 4K animated character model, humanoid AI Assistant avatar, geometric design, emoting smile, dressed in sleek modern attire, standing in futuristic metropolitan setting,sci-fi architecture, pristine surfaces, gradient colors, motion graphics, subtle animations, human-like interaction, lifelike details, soft ambiance light, seamless texture transfers. by: Nobuyoshi Araki, Nicholas Roerich
(AI Assistant avatar, personal concierge services) standing in futuristic metropolitan setting  