Steampunk pressure gauge on workshop table

A highly detailed, cinematic 3D render showcasing a vintage steampunk pressure gauge centered on a weathered wooden workbench . The brass-cased gauge features a delicate needle indicating pressure, set against a backdrop of complex mechanical assemblies crafted from tarnished copper and brass. Coils of braided copper wire wrap around the base of the central device, while a jagged, glowing purple crystal rests to the right, casting subtle light reflections. In the blurry background, intricate metallic equipment and a shadowy, indeterminate figure evoke an alchemist or inventor's workshop. The lighting is moody and atmospheric, with chromatic aberration adding a stylized, slightly dreamy quality to the edges. The depth of field is exceptionally shallow, focusing sharply on the gauge's face while rendering the surrounding clutter into soft, warm-toned bokeh. The scene is saturated with textures of oxidized metal and aged wood, suggesting a world of high-fantasy industrial craft.