a sci-fi goddess with silver hair, giant glowing energy butterfly wings, swallowtail butterfly silhouette with long tails. texture and material: translucent glowing crystal, holographic film, liquid light, glass-like plasma. glowing energy veins inside, crystalline shards at the base. dissolving edges, energy strands, strong fresnel effect, sub-surface scattering. color: dominant dark blue background 60%, secondary radiant gold at the core 30%, accent neon cyan at the edges 10%. lighting & render: unreal engine 5 render, lumen global illumination, octane render, ray tracing, extreme emissive glow, redshift lens bloom, floating optical particles, cinematic lighting, high contrast. negative prompt: feathers, bird wings, willow leaves, realistic scales, plastic texture, rainbow, messy colors, clashing colors, oversaturated, flat.