3D Model: Create A Highly Realistic 3D Model Of A Salmon Nigiri Sushi Piece. Capture The Precise Details Of Fresh Salmon Texture, Including The Distinctive Marbling Pattern With Clearly Visible White Streaks And Vibrant Orange-pink Color. Accurately Represent The Glossy, Slightly Reflective Surface Of The Fish, Resting Atop A Compact, Textured Bed Of Sushi Rice. Ensure Realism By Precisely Modeling The Rice Grains With Their Slight Stickiness And Natural Irregular Shapes. Render The Model With Subtle Highlights And Shadows To Replicate The Photo's Soft Lighting And Reflective Black Background.