@supernalmystic, A dynamic retro-futuristic sci-fi poster featuring a cybernetic heroine captured in a low-angle heroic pose. She wears an aerodynamic porcelain-white helmet adorned with a red target insignia, with glowing horizontal laser lines flaring from the temples above fierce red-lit eyes and wispy pink hair. Her attire combines a white articulated robotic chassis with a voluminous puff-sleeve featuring psychedelic red-and-orange marbled patterns. In the foreground, she wields a spiked biomechanical morningstar flail encrusted with glossy organic eyeballs, framed before a glowing neon halo that circles a majestic blue planet Earth against deep space, complete with bold Y2K graphic design typography and layout borders. Retro-futuristic anime aesthetic, Y2K graphic design poster, 3D Octane Render, crisp hard-surface mechanical seams, dynamic low-angle composition, vivid neon red and earth-blue color palette, hyper-detailed textures, photorealistic, 8k resolution.