PinkyPowers
Reviewer: The Headphone List
For X5 custom themes go here:
http://www.head-fi.org/t/717947/fiio-x5-custom-modded-firmwares
All the download links to different themes are in the first post and you can click the link to the original post to see pictures of each theme. Or just view all the pics in the threads picture gallery.
Thanks RELIC.