I was leaning towards a humanoid fox race. That sounds kind of cool.

Using the Lilmothiith as a basis is going to be hard though, as they have no lore to work off of.

If you're not limited to D&D races and like being a mage I would go with http://legacyofkain.wikia.com/wiki/Hylden.

I want to go with a humanoid fox race.

Fox-folk are a D&D race!

Created in the dark ages as a collaborate effort. Right here on these very forums, born of dark minds. I was one of the larger contributers to its creation along with our host and several others. Though many voted. http://www.gamingsteve.com/blab/index.php?topic=11013.0

Well, I'm doing humanoid foxes, so too late, I'm afraid.

It probably wouldn't fit in anyways. Too dangerous and powerful.