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rickrzhang
12-03 11:44
Model Name
tuna fish 3d model
Tags
creatures animals
creatures animals realistic
creatures animals rendering
creatures animals rendering realistic
realistic
rendering
rendering realistic
tuna
tuna fish
Input
Prompt
Create a highly realistic 3D model of an Atlantic Bluefin Tuna (Thunnus thynnus) with correct species-specific external anatomy. Match the real tuna silhouette: deep, muscular, torpedo-shaped body with a thick caudal peduncle. HEAD (must NOT look like a shark): – Short, thick, rounded tuna head with a gentle forehead slope – No long pointed rostrum; no shark-like snout – Small curved mouth, not wide – Large round eye positioned high on the head – Accurate layered gill plate shape FINS (critical for accuracy): – First dorsal fin: tall and slightly curved backward – Second dorsal: shorter and positioned right behind first dorsal – Anal fin: same shape as second dorsal but slightly smaller – Pectoral fins: short, thick, extending only to mid-body height – Pelvic fins: small, placed behind pectorals – Caudal peduncle: strong double lateral keels – Caudal tail: deep crescent shape, sharp tips – Finlets: 8–10 dorsal finlets and 7–9 ventral finlets, sharp triangle shapes BODY DETAILS: – Prominent lateral line with correct curvature – Metallic dark blue-black dorsal side – Silver belly with natural iridescence – Smooth tuna skin with micro-scales and subtle roughness variations – No stylization; scientific accuracy GEOMETRY REQUIREMENTS: – Clean, watertight, manifold mesh – Smooth but accurate body curvature – Sharp fin edges – No internal anatomy; exterior only – Subdivision-ready topology Overall style: photorealistic, accurate to a real Atlantic bluefin tuna used as a high-quality display model (not cartoon, not stylized).
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