Design a high-detail Roblox hiking/mountaineer skin. Outfit includes a rugged waterproof jacket in earthy tones (olive green, dark brown, or gray), layered with a thermal fleece inner. Add tactical cargo pants with reinforced knees, high-ankle hiking boots, and gloves. Include a large hiking backpack with visible gear (carabiners, ropes, water bottle, rolled sleeping bag). Add subtle dirt or wear marks for realism. Style: outdoor, functional, with realistic textures, seams, and fabric folds.