Mamoru Oshii style reference and prompts

A hand-drawn science-fiction look blends precise technical linework with thin, weathered color washes. Large rounded geometry sits amid smaller rectilinear seams and scaffolding, creating scale through a contrast of broad mass and fine construction detail. Steel gray, dusty blue and warm brown dominate; pale highlights pick out worn edges rather than making surfaces glossy. Ink scratches, panel divisions and uneven grain keep the world tactile. Foreground lines converge gently toward the massive focal form, while one small dark accent gives the space a human measure. Diffuse directional light touches upper planes, leaving lower recesses cool and deep. The result is quiet, monumental and visibly aged.

A square science-fiction illustration shows a lone person standing before a huge weathered cylindrical machine inside a damaged hangar. The person is near the lower center, facing away from the viewer, wearing a brown coat, pale trousers and a light cap or hood. Their small scale emphasizes the machine's broad round body, which projects from the upper left and nearly fills the space above them. A dark circular opening faces partly toward the viewer, ringed by segmented pale metal and deep recessed shadow. The heavy device is suspended or supported above the floor by an intricate framework of beams, cables and wall structures. Behind it, the hangar wall is gray and broken into panels, seams and scattered marks. The foreground is a broad pale paved floor, its irregular rectangular slabs receding toward the person and the dark base of the machinery. A compact mechanical object stands at the person's right, close to the machine. Fine ink lines describe bolts, panel edges and scratches, while thin washes of steel gray, warm brown and dusty blue model the metal. Light falls from the open upper right, picking out the machine's curved top and the figure's shoulders, with its underside left in cool shade. The overall composition sets a quiet human silhouette against immense industrial geometry, creating a contemplative sense of scale and age.