cosmic leviathan 3d model

Low poly Astral Void Leviathan, ultimate cosmic fishing creature, gigantic black and purple leviathan, body made of living darkness and swirling galaxies, luminous purple nebula patterns covering its scales, glowing violet cosmic runes carved along its body, celestial energy flowing through bright purple cracks, massive glowing eyes, long cosmic fins trailing stardust, floating dark crystal spikes infused with nebula energy, surrounded by stars, dark matter and cosmic particles, mysterious and godlike appearance, fantasy endgame fish, stylized Roblox game asset, optimized low poly, clean geometry, highly detailed silhouette, centered, 3D model reference, no backgroundd