Use case: precise-object-edit
Asset type: TN Silver full-screen opening hero master, 3840x2160
Input image: Image 1 is the edit target and the approved visual reference.

Primary request:
Upscale Image 1 to a pristine 3840x2160 master while removing only the unwanted AI-generated repeating micro-pattern artifacts from the dark sand, shallow water, and distant wave areas.

Absolute invariants — preserve exactly:
- the complete composition, crop, camera angle, perspective, spatial depth, horizon and shoreline geometry
- the ring's exact position, exact scale, silhouette, angle, highlight, contact, and visual prominence
- every large light-and-dark shape and its boundary
- the near-black lower-left mass, luminous pale upper-right water, distant surf placement, monochrome palette, exposure, contrast, mood, and restrained photographic character
- the perceived material qualities and the natural amount of softness

Change only:
- remove repeating diagonal lattice, crosshatch, mesh, moire, zigzag grain, worm-like strokes, fingerprint patterns, tiled texture, granular crawl, synthetic embossed detail, repeated ripple spacing, painterly micro-strokes, and other visibly algorithmic surface repetition
- reconstruct affected areas as coherent real photographic surfaces with irregular, non-repeating, low-frequency natural variation
- keep dark regions clean and continuous without inventing new detail
- keep shallow water smooth and physically coherent without plastic blur

Upscaling requirements:
Resolve the existing photographic information cleanly at 4K. Do not sharpen or enhance texture beyond the source. Avoid denoising halos, waxy smoothing, banding, oversharpening, film grain, compression artifacts, and new detail hallucination.

Do not add, remove, move, resize, redraw, relight, recolor, or reinterpret any object or compositional feature. No new waves, foam, reflections, sand marks, debris, glow, vignette, text, logo, or watermark. The output should look like the same photograph from the same frame, only at 4K and free of the repeating AI texture artifacts.