A fierce female warrior with long, flowing black hair, her armor etched with glowing rainbow colored circuits, lining strip of RGB led lighting  and electronic chip, stands in the heart of a digital nexus.her hands on her own hips.  Surrounding her is a vortex of luminous circuitry, casting intricate patterns of light on her armor. The scene is rendered with photorealistic detail, the lighting capturing the interplay between the metallic textures and the pulsating rainbow colored energy energy of the digital backdrop. 3d render in unreal engine