**Scene: Close-up of two pipes, one with heavy buildup of contaminants and scale, and the other one clean. Details: Both pipes have the same diameter and external color. Create a scene with a neutral background. Add two cylindrical pipes of the same diameter and external color, side by side, in the center of the scene. On the left pipe, apply a texture representing contaminants and scale buildup on the interior surface, with visible thickness. On the right pipe, apply a clean and smooth texture to the interior surface, with no signs of buildup or contamination. Set up the camera angle to capture a close-up view of both pipes, focusing on the interior surfaces. Adjust lighting to provide even illumination across both pipes, with soft shadows to emphasize the differences in textures. Configure the camera settings: set the shutter speed to 1/125s, aperture to f/8, and ISO to 100 to ensure sharp details and accurate exposure. Render the graphic with a high level of detail and realism, capturing the contrast between the clean and contaminated pipes.** - <@1100899783993995337> (fast)