Treasure piles are cute, especially if they had little sparkles!
Displays like flower beds to put flowers into or displays to put potted plants on. Like a terrace or plant stand or something that you could put your own plants into and it'd have a water barrel or water tub and little pail or watering can. It'd be nice to have small plant stands where decorative plants would look 'normal' on -- instead of plants growing out of tile floors and whatever.
I know trees are special ticket items like plum and cherry trees, but how about something smaller and more simple like flowered shrubberies! Items that could be placed into yard space would be neat, but I do not know how that would work or if it could.
Canopy beds, oooh, ahhh! Beds exist, curtains exist, canopy beds would be awesome! With curtains you can open or close.
GM tapestries for our walls!
UO used to have flying mounts, like nightmares, until it was like OMG people are flying into other people's castles and robbing them! Well, robbing people isn't an issue like it used to be. So how about a flying nightmare? Nightmares used to be the shizzle. Lemme get my Nazgul on, yo!
I'd love a wall fountain like you see at the pond in TC, those are super cute.
Hmmm if I think of more, I'll post.