Neue Velious is a throwback to the original Kunark/Velious UI and uses the original pre-Luclin spell icons and gems.
This is lightly modified version of Drakah's Default "Old" Interface, which uses the window pieces and spell gems from Antioch's FD Classic UI.
For a more classic feel for character names, change your font in the EQ Options menu in game (Alt+O) to "MS Sans Serif" and right click on your chat windows and rename them to a single blank space to hide their titles.
EverQuest Default "old" Interface, Updated by Drakah
FD Classic UI, Created by Antioch