Create a clean vector illustration of a rugged outdoor scene featuring a lone hiker standing atop a rocky peak, gazing at a vibrant sunrise over distant mountains. The hiker should be depicted in a standing pose, detailed with a backpack and trekking gear, silhouetted against an intricate mountain range rendered with bold lines. Use thick, strong outlines (4-6 points) to emphasize the hiker and the mountain range, ensuring clarity and boldness in the design. The color palette should consist of muted greens for the landscape, deep browns for the rocky peak, and vibrant yellows for the sunrise, creating a harmonious and natural aesthetic. The background should be transparent or white, allowing the elements to stand out prominently. Ensure the illustration is created at a high resolution (300 DPI) for print quality. Incorporate subtle gradients in the sunrise to create a smooth transition of colors, and consider adding texture overlays to simulate the ruggedness of the rocky peak and the natural elements of the landscape. If applicable, add a slight shadow beneath the hiker to ground them in the composition and enhance the three-dimensional feel.