Ask ps experts to help me change it, change the red dragon into a pink dragon, and it is best to bring some cherry blossoms. The more romantic the better.

Let me tell you a simple method, but you must use ps, and it must be CS5 version. The reason is that using CS5 to open animation is hierarchical. You select the dragon on each layer, and then select Image-Adjust the hue saturation. You can adjust the color by pulling the color block yourself. Cherry blossoms are easier to handle, just find the material and drag it over. Since it is a dynamic effect, remember to save it in the format used by the WEB. . . But changing the color of each picture is a big project. . .