Chinchilla VTuber, cute, kawaii, solo, (18yo), big round eyes, pale pink blush, fluffy silver hair, tiny nose, pastel color palette, sweet smile, adorable facial expression, relaxed pose, sitting on a plushie-covered desk, surrounded by anime figures and gaming peripherals, Japanese-style room, Tokyo-inspired cityscape in the background, warm softbox lighting, 3/4 composition, shallow depth of field.