vintage lunchbox, Fallout 4, blue and yellow color scheme, Vault-Tec logo, rusty texture, metal material, slightly open, glowing items inside, post-apocalyptic setting, scattered bottle caps, Nuka-Cola bottle, Pip-Boy bobblehead peeking out, irradiated food, ambient occlusion, detailed texture, worn paint, 3/4 view, soft lighting, blurred wasteland background, retro futuristic design.