digital art, Garry's Mod multiverse map, interactive environment, detailed textures, sci-fi structures, mixed reality themes, urban areas, natural landscapes, futuristic cityscape, alien terrain, portal gateways, dynamic lighting, neon signs, holographic displays, player spawn points, physics-based objects, sandbox gameplay, multiplayer setup, 3D rendered, high-resolution, expansive view, panoramic shot, ambient occlusion, realistic shadows, reflective surfaces, diverse biomes, custom skybox, day-night cycle, volumetric fog, particle effects, modifiable terrain, in-game physics, sandbox map, creative mode, exploration, adventure, gaming.