Isometric 3D Icon Set

Design an isometric 3D icon for [OBJECT]. Style: Clean, minimal, modern with soft shadows and subtle gradients. Use a limited color palette of [COLOR_1], [COLOR_2], and white. The icon should be on a transparent background, perfectly centered. Add a subtle drop shadow for depth. Render at high resolution suitable for both web and print use. Maintain consistent lighting from top-left at 45 degrees.