I've been playing with my mod of Tkings Celtic UI for Winters Roar recently and made a bunch of updates, modified AA Window, Bank, Window Selector, Actions Window, Compass and more to be more WR friendly and generally player friendly.
The Options window is compatible allowing changing of particle settings on this UI.
Screenshot showing off windows:

How I normally see it:

Give it a go and post any feedback here:
http://www.pw3n.net/maimaiceltic.zip (4.80mb)
To Install:
Unzip to: /Everquest/UIfiles/maimaiceltic/
In Game type: /loadskin maimaiceltic 1
The Options window is compatible allowing changing of particle settings on this UI.
Screenshot showing off windows:

How I normally see it:

Give it a go and post any feedback here:
http://www.pw3n.net/maimaiceltic.zip (4.80mb)
To Install:
Unzip to: /Everquest/UIfiles/maimaiceltic/
In Game type: /loadskin maimaiceltic 1