Specified character: {Ganyu from Genshin Impact}. Soft-light CCD Korean-style slim-faced beauty with porcelain-white skin. Generate an Instagram Story-style cosplay snapshot of the specified character from an overhead angle. Her right hand makes an OK gesture beside her mouth while she sticks out her tongue. She sits on a bed in a W-shaped pose, knees forward and close together, lower legs naturally bent outward, with a soft, stable, intimate posture. Set the scene in a bedroom that matches the character's style and world.