mutant fish 3d model

A simple generic mutant freshwater fish for a post-apocalyptic toxic swamp fishing game. Medium-sized fish with a recognizable streamlined body, thick body mass, simple fins, tail fin, gills, mouth and small eyes. Slightly unhealthy appearance but intentionally generic so the mesh can later be reskinned into multiple mutant fish species. Medium-detail clean topology, symmetrical body, clearly separated fins, suitable as a base mesh for creature variations. No extreme mutations, no spikes, no electricity, no transparency. stylized low-poly, semi-realistic post-apocalyptic game art, muted toxic green-brown palette, dirty weathered surfaces, strong readable silhouette, realistic proportions, hand-painted PBR textures, game-ready asset, optimized topology, clean UV layout, separate material zones, subtle wear and corrosion, no background, isolated object, orthographic presentation, Unreal Engine ready