Windowblinds is skinning everything for me except the taskbar. I assume Stardock is working on an update that will be fully compatible with Windows 10.
An odd one is looking at the Stardock compatibility page it indicates Deskscapes is not compatible, but mine seems to be working fine. Of course I haven't tried to change the theme yet, and won't until there is an official working update as I am afraid that will break what seems to be working just fine for now.