古代の迷宮でカメのオートマトンに乗るティーンの少年

teenage boy in oversized baseball tees, outdoor helmet, short pants, dark boots. hand is punching above, laughs and excited, kind eyes, riding tortoise automaton. background is ancient maze, some scorpions and relics. rough illustrated cartoon arts, best details, materials, texture. fantastic ambience light, rim light, soft shading, vivid color scheme