A young man survivor stranded in the desert, mid-20s, smart-looking but exhausted. He wears light desert clothes: loose beige shirt, rolled-up sleeves, cargo pants, and a scarf wrapped around his neck and head for protection. His face is sunburnt and dusty, lips cracked, hair messy from the desert winds. His clothes are torn, dirty, and sweat-stained, showing days of struggle. He carries a small worn backpack, water flask, and a wooden stick as a walking aid. His expression is sharp, intelligent, and determined despite exhaustion. Standing on hot desert dunes under a blazing sun. Realistic, cinematic, survival character design, highly detailed