well you will find the themes on this site different than what your use to. You will need to patch your system to enable the use of 3rd party themes. and i recommend you install theme resource changer.

Here are a couple tutorials that should answer your installation questions

https://virtualcustoms.net/showthread...d-Party-Themes

https://virtualcustoms.net/showthread...7tsp-Icon-Pack

https://virtualcustoms.net/showthread...y-Theme-Extras