Integrate Cartoon Characters into Real Photos

A photograph of a crowded subway train in Tokyo, hyper-realistic style. Sitting on one of the seats is a 2D black-and-white manga illustration of a tired samurai. The character is drawn with clean ink lines and cross-hatching shading. The lighting from the subway car hits the 2D drawing correctly, creating realistic highlights on the ink. The character holds a real photographic soda can, blending the 2D and 3D worlds. 4k, cinematic composition.