Perform a very conservative image restoration pass on the supplied image. Preserve the composition, character, facial features, expression, pose, anatomy, clothing, room, lighting, camera angle, and all object placement exactly as they are.
Remove the subtle fine-grained/noisy texture visible across the image, especially the speckled grain on the skin and smooth shadow gradients. Replace it with clean, continuous tonal gradients and natural-looking skin texture. Remove any muddy or washed-out veil from the colors; restore slightly richer color separation, blacks, and local contrast while preserving the existing dark, warm lighting and overall palette.
Keep the rendering detailed and painterly-realistic. Do not beautify, redesign, repaint, sharpen aggressively, or change any shapes. Do not make the skin waxy, plastic, airbrushed, or unnaturally smooth. Do not introduce new texture, film grain, canvas grain, dithering, sharpening halos, or repeating noise patterns.
The result should look like the exact same original artwork rendered cleanly at higher fidelity.
narrava

