As soon as I nail it down, sure!
Heads up: There's at least one user with a working box Numix Theme For Windows 10 Technical Preview | Cleodesktop - Mod Desktop :)
Pretty sure I know what the issue is, but you can email me (rafael@withinwindows.com):
C:\Users\TRICOB~1\AppData\Local\Temp\UxStyle_20141006102947_0_Installer32.log
