Style name: #243 · Loose Ink & Gouache Storybook Studio.
Reference author/style name: OscarAI.
Draw this original character: A brass-band tuba player peering over an enormous polished instrument.

Use the attached image only as a style reference. Extract only its stylistic qualities, such as linework, brushwork, medium, material texture, color tendencies, and overall visual language. Do not use, copy, or carry over any subject, person, animal, clothing, prop, action, pose, setting, background, composition, layout, text, or story from the reference image. The user's written theme is the sole source for the image content.