1boy, adventurer, (12yo), wobbly style, cartoonish, oversized sword, brown messy hair, determined expression, leather armor, knee-high boots, standing pose, inside a cave, stalactites, stalagmites, torch in hand, flickering shadows, treasure chest, glowing crystals, moss-covered walls, bats flying, ambient cave sounds, echo, damp atmosphere, soft diffused lighting, wide-angle shot, dynamic angle, fantasy setting, vibrant colors, action-packed scene, high detail, 3D render quality.