Oh theres a thread here, wonderful! A few suggestions here!

Allagan themed flooring and walls. Non glowing/reduced glow is fine. (personally I like the walls/floor from turn two of the first coil)

Weapon rack like the one from the scions hq, the one with the staff in?

Dungeon flooring and walls. Specifically Hauke manors bloodstained decor please? Maybe even the glod strewn floors of the aquapolis?

More dungeon themed items. What it says on the tin. we haven't seen dungeon themed items since the last expansion. Some statues in the garden like the ruined crystals of sohm al.

Ishgard and other zone themed sets. Including banners like the three city states have.

Raid boss/dungeon boss head trophies. Because why not? who doesn't want chimeras head on the wall.

Thank you for reading!