First, the use of tools: Photoshop CS2
Second, the operation steps:
1. Enter PS CS2 and open two pictures, one is a character image and the other is a rusty image. Except for graphics, graphic images should be black, as shown in the figure:
2. Then drag the rusty picture to the character image and put it on the top of the character layer, as shown in the figure:
3. Click on the rusty layer, select "Positive Overlay" in the layer effect, and then set the transparency to 90%, as shown in the following figure:
4. At this time, the rusty Iron Man is finished, as shown in the figure:
Note: In order to create the rusty Iron Man effect, the bottom of the positive film is the key, and the black background should also be paid attention to.