"A portal inspired by the Stargate SG-1 series, closely resembling the design seen in the show. The ring is made of a large, intricately detailed metallic structure, with ancient symbols carved along its outer edge, glowing in bluish tones, similar to how it appears in the series. The chevrons are three-dimensional, glowing in intense orange light, just like in the show, and they align as the ring rotates. To activate the portal, the ring must rotate to align a specific sequence of 8 symbols, just like in the series, triggering the opening of the vortex. At the center, a swirling blue energy vortex forms, creating a sense of depth and movement. The metallic surface of the ring is weathered with slight wear, reflecting the use it has endured. A metallic ramp leads up to the portal, with embedded lights that emit a soft white glow, guiding the way, reflecting the precise detail from the series. The portal is situated in a futuristic military environment, with walls made of dark metallic materials, equipped with high-tech panels, exposed cables, and control monitors. Soft embedded lights in the ceiling and floor enhance the industrial, high-tech atmosphere, capturing the essence of the Stargate facility."