"AROS5" is an AROS Theme which aims to reproduce the "AmigaOS5" concept design that first appeared in the May 2001 Issue of Amiga Active Magazine:
It's a pixel by pixel re-creation of its gadgets (whenever possible) plus some minor tweaks on the Wanderer title bar (due to current limitations transparency isn't possible, so a "proper" wallpaper must be used, which is included in this archive at different resolutions).
Typeface used on the screenshot ("Skia") is pretty similar to the original mocl-up, and it's available at:
A basic BoingIconBar backdrop is included as well.
Future releases may include ad-hoc Zune Prefs to make it look like much more consistent with the "AmigaOS5" concept design.
Unpack and copy the "AROS5_Theme" drawer to SYS:Prefs/Themes