If you're looking to customize your Android device, CM13 MIUI V7 CM12.xCM13 is a great option. This free personalization app, developed by WSTeams, provides themed packages for several system applications.

With CM13 MIUI V7 CM12.xCM13, you can customize the look and feel of your device's SystemUI, Settings, Dialer, Email, Contact, SMS, Phone, Browser, Gallery, Vending, and Eleven apps. The themes are well-designed and give your device a fresh, new look.

It's important to note that you'll need to reboot your device after applying the themes. Overall, if you're looking to personalize your Android device, CM13 MIUI V7 CM12.xCM13 is a great option.