You only need a Windows image. WoR takes care of everything else.
Over 23 languages maintained by the community.
You can select ISO, WIM/ESD and FFU images.
All modern computers must support it. The Raspberry Pi is no exception.
No longer worry about low space on devices that don't meet the minimum Windows requirements.
You can even use it on a Raspberry Pi 2.
1 wimlib-imagex must be selected at the Configuration page for this option to appear. Devices that have less than 14 GB of available space will have it enabled by default.
2 Raspberry Pi 2 rev 1.1 can only run ARM32 versions of Windows.