Isa

Isa is really a tulpa, not a character, but we decided to give her some representation here all the same.

Added, because apparently this is needed.
She's part of an alternate world set of animals I've come up with, and call Gem Critters. They're based on real animals and largely characterized as having an extra set of ears (so for example foxes would have 2 sets of ears, but a creature without them like a snake would have 1 set), gems attached to their skin, and having mild to moderate magical abilities. They can be drawn as feral or anthro and have a wide range of color/pattern appearances, largely unnatural, but some are natural too.