1. First install the ArcSoft Portrait Plus 3 plug-in.
2. After installing in LR, right-click the image to edit it in the application, and call ArcSoft Portrait Plus 3 plug-in while modifying the image. As shown in the figure:
3. Edit-Beauty-Big Eyes in Rainbow Soft Portrait Plus 3 and adjust people's eyes. As shown in the figure:
So the characters' eyes get bigger.