A hyper-realistic 4K render of a burger with a perfectly cooked, juicy beef patty. The scene uses PBR materials with ultra-detailed textures. The bun has realistic sesame seeds, soft bread pores, and slight browning. The patty shows a charred crust with glistening fat, rendered in lifelike 16K detail. Fresh lettuce, tomato slices, melted cheese, and pickles are stacked naturally, with realistic shadows and subsurface scattering on vegetables. The lighting emphasizes crisp details, depth, and photorealism. , #food#