I have uploaded an image of a brown leather trench coat worn by a person and another image of a floral pattern on a beige background. Please replace the entire surface of the trench coat, including the sleeves and pockets, with the floral pattern. Ensure that the pattern seamlessly integrates with the contours of the coat, maintaining the realistic texture, shadows, and lighting of the original leather material. The final image should look like the coat was originally designed with this floral print.