futuristic portal device 3d model

Futuristic sci-fi portal device, inspired by a handheld teleportation tool, white glossy shell with black mechanical inner structure, glowing blue energy core at the center, three articulated prongs extending from the front, sleek curved design, clean laboratory aesthetic, high detail, realistic materials, subtle wear and scratches, soft studio lighting, neutral background, cinematic render, ultra-sharp, 4k, octane render style, centered composition, no characters, only the device.