Xthrone
![Image](http://images.neopets.com/items/angelpuss_pink.gif)
Pink Angelpuss (as well as the
unpainted and
Plushie Angelpi).
![Image](http://images.neopets.com/items/miamouse_pink.gif)
Pink Miamouse
![Image](http://images.neopets.com/items/catamara_faerie.gif)
Faerie Catamara
![Image](http://images.neopets.com/items/hopso.gif)
Hopso
![Image](http://images.neopets.com/items/petpet_faebear.gif)
Faellie
![Image](http://images.neopets.com/items/shp_dandan_faerie.gif)
Faerie Dandan
![Image](http://images.neopets.com/items/snowbunny_faerie.gif)
Faerie Snowbunny (as well as the
Pink,
Unpainted, and
Yellow Snowbunnies).
A lot of the pink, white, plushie, and yellow petpets go with Xthrone.
Some purple ones....the ones without the spots.
As for Osnia, I'm thinking that an
Orange petpet would work because of her hair.
EDIT: You said that Osnia is a princess of a fantasy land, so how about a magical or mythical creature?
![Image](http://images.neopets.com/items/shpp_kazeriu_purple.gif)
Kazeriu
Description: Rumoured to only appear to those who believe in them these magical creatures are very clever.