sci-fi portal device

sci-fi portal devicehe device is primarily constructed of robust, dark gray and brown metallic materials, giving it a heavy, industrial, and somewhat steampunk, The core of the device is a circular frame. This frame is thick and features mechanical embellishments. The outer gray ring is segmented with bolt-like studs and angular, heavy armor plates. Inside this gray structure, there is a slightly recessed, darker brown metallic ring.Accenting the metallic structure are several bright, warm orange-yellow light elements, which appear to be glowing tubes