Right-click on the font and click on install.
Then go to Patchs (Required) folder and install Theme Resource Changer x64 then you can install the universal theme patcher x64 here is a tutorial on how to do that Theme - How to Apply Custom Themes
Next open up the Visual Style folder and put the two highlighted in red in C:\Windows\Resources\Themes and the one in yellow in C:\Windows\Resources\Ease of Access Themes
The theme should show up and personalize now.
The folder with the icons in it you will need to edit the imageres.dll in C:\Windows\System32 and C:\Windows\SysWOW64 to use them icons. If you get this far I can help you do that to.
For the start orb that theme maker recommends using the start orb changer on his webpage.