Polished Anime Noble Portrait

Using REFERENCE_0 as the character base, transform the rough pencil sketch into a polished, high-resolution anime character concept portrait. Preserve the same bust-up 3/4 head angle, calm serious expression, neck length, updo hairstyle silhouette, loose side locks, and the handwritten name/title placement on the left.

Rendering style: clean modern anime illustration with crisp line art, soft cel shading, glossy highlights, detailed eyes, and a plain white background. Replace the sketch lines with finished color artwork.

Character finish: give the character {argument name="hair color" default="deep ruby red"} hair, vivid {argument name="eye color" default="green"} eyes, fair skin, refined eyelashes, and a composed noble look.

Costume and accessories: redesign the simple neckline into an ornate imperial high collar with cream fabric, gold filigree embroidery, and white lace ruffles. Add exactly 3 visible red gemstone accessories: 1 elaborate gold-and-red hair ornament on the bun, 1 dangling red gemstone earring, and 1 oval red gemstone brooch at the collar. Make the gold details intricate and regal but keep the original portrait composition uncluttered.

Text: convert the rough handwritten notes into stylized dark red calligraphy on the left, preserving exactly 2 text blocks: {argument name="character name" default="Mariel Trust"} near the upper left and {argument name="title text" default="Ice Emperor"} near the lower left. Do not add any other text.

Constraints: keep the crop close to the original bust portrait, keep the background blank white, avoid changing the face direction or expression, and make the final image look like a finished character sheet illustration rather than a sketch.