I've emailed her to ask if she has anything nickel-free or would consider a commission. catsarah, if you'd like to take a stab at something similar to that butterfly pendant or the "sweet pea" heart, I'd be happy to commission from you first.
Come on, friends list, I need your help! Go to this link and nominate my book for an Ursa Major Award!
I should point out that bard_bloom's book is on the recommended list, and I'm sure he'd appreciate the nomination, too. Ursula Vernon won't have any trouble getting a nomination.
Of course, in a month's time, I'll send you back to actually VOTE for Dream-Carver. :)