portal frame 3d model

futuristic sci-fi minecraft nether portal, obsidian frame with hard surface mechanical detailing, glowing purple interdimensional energy vortex, highly detailed stone blocks with beveled edges, engraved glowing runes, modular panel design, cinematic lighting, dark environment, volumetric fog, purple light emission, ultra realistic, 8k, ray tracing, global illumination, octane render, sharp focus, high contrast, clean design. realistic obsidian material, rough volcanic texture with glossy edges, energy distortion effect, swirling liquid plasma portal, glowing particles, ambient occlusion, depth of field, cinematic composition