Create a steampunk-style mechanical fish with a brass-style body, where the moving mechanical gear structure is clearly visible. Its mechanical teeth are slightly visible, neatly aligned, tightly closed, and visible on both the upper and lower jaws; each tooth is triangular and made of diamond material. The tail fin has a woven metal-wire structure, while the other fins are made from semi-transparent amber-colored glass with subtle bubbles inside. The eyes are multi-faceted rubies with clearly visible reflected luster. The text "f-is-h" must be clearly visible on the fish's body, all lowercase, with the hyphen positions exactly preserved. Use a square composition with the entire fish fully visible, centered in the frame, head facing right, enough white space so the image does not feel cramped, and more room on the left and right sides. The background should include faint steampunk gear textures. Make the whole fish look extremely cool, high-definition, richly detailed, uniquely textured, aesthetically refined, and not too dark. Avoid real brand logos, extra text beyond "f-is-h", extra watermarks, misspelled body text, broken gear anatomy, warped teeth, muddy brass material, cloudy ruby reflections, cluttered background, and low-resolution artifacts.
Output aspect ratio: 1:1.