I think dapperfaffer was referring to...
Make a marco with the two lines:
/bm
/sit
Then equip a weapon that has a glow/particle effect, turn on display weapon in your character paper doll window, be standing and not in combat with weapons sheathed, then run that macro and as soon as your character sits, press a movement key to stand back up.
Now your sheathed weapon will have it's glow/particle effect ON.
If you get into combat, zone, or un-sheath and then re-sheath your weapon, it will turn OFF.
That said, it looks like you weapons got "stuck" with the particle effect of casting.... um.... Dyskrasia (I think) or such (well, one of the white glow cast effect spells, that is), instead of the normal Wings of Divine Light glow effect?
Because it looks like the spell glow effect when casting, but the wings are still horizontal and not pointing straight up as they do during the cast in your images.
The casting effect like shown here:
https://dotesports.com/mmo/news/all-...er-populations