Made with Nano Banana 2 Lite · CC0 · 19 Aug 2026

Image: Top-down game asset for a dark science-fiction col

Generated from: Top-down game asset for a dark science-fiction colony strategy game: a single Imperial industrial POWER GENERATOR building. CAMERA IS DIRECTLY IN FRONT AND HIGH ABOVE, looking down at about 65 degrees. NOT isometric, NOT a 45-degree corner view: the building is perfectly bilaterally symmetrical, its front face is exactly parallel to the picture plane, and the large flat roof surface dominates the image with only a shallow strip of the front face visible below it. Left and right sides are mirror images of each other. Hand-illustrated concept art: crisp dark ink outlines, painted matte metal shading, no photographic rendering. Dark graphite and gunmetal armoured casing with panel seams, bolt lines, bolted roof hatches and louvred cooling vents on the roof. A substantial central reactor cell assembly rising from the roof, two vertical capacitor cylinders standing symmetrically either side of it, restrained narrow cyan energy channels glowing inside recessed conduits, thick armoured cables running down to a wide reinforced base plinth. Heavy believable mechanical mass, thick walls, no thin spindly parts, practical industrial engineering rather than military. Muted desaturated palette: graphite, gunmetal, dark steel, one small amber warning strip. No text, no logos, no numbers, no UI, no people. One complete centred object, fully in frame, not cropped. Flat solid pure magenta background, colour #FF00FF, absolutely uniform, no ground plane, no cast shadow, no scenery, no gradient.