Cybernetic octopus 3D-render wallpaper

A single giant cybernetic octopus dominates a 3:2 frame, its armored hemispherical head centered and filling roughly two-thirds of the image while at least nine segmented tentacles radiate outward to the edges. One tentacle curls into the left third, one sweeps through the right third, two descend into the lower third center, and several loop into the upper-left and upper-right thirds leaving only narrow negative gaps in the corners. Low-angle viewpoint gives the creature an imposing scale and the framing keeps the head in the vertical center with tentacles distributed across left, right and lower bands. The background occupies the upper two-thirds and middle distance with dense vertical neon panels and windows suggesting a cyberpunk cityscape softened by cool haze. Hard specular reflections and glossy-metal seams pick up cyan rim-lighting and magenta neon, with pulsing red circular eyes as bright focal points. Front tentacles and head are rendered in sharp detail while rear tentacles fall to a slightly softer plane to convey moderate depth.