ancient ruins environment 3d model

Environment scene, not a single object. Large explorable game environment. Ancient abandoned forest sanctuary at night. Massive stone pillars, ruined monoliths, moss covered rocks, dense vegetation, ferns, vines, blue and purple flowers, shallow reflective water, wet ground, puddles, atmospheric fog, volumetric light beams from above. Large open central area for vehicle placement. Dark cinematic blue-green color palette. Symmetrical layout. Background filled with ancient ruins and vegetation. Realistic terrain, landscape, environment art, AAA game level, Unreal Engine 5, photorealistic materials, ray traced reflections, global illumination, highly detailed environment. Generate full scene with terrain, rocks, plants, ruins and atmosphere. Not a prop, not a single asset, not an isolated object.