Though I joined a while ago, I feel kind of new, too, since I haven't really played in the boards or participated in any of the swaps. I only just recently put up my first tutorial. Mainly, I've been a lurker.
I've made a few plushies. Eventually, I'll put up some pictures of them. I still feel like I'm not quite up to par with crafts or sewing - and almost everything I've done has been out of desperation.
I would love to see some Harry Potter tutorials. I've made some wands myself. The coins sound really intriguing!
For my wedding, my husband and I made Famous Wizard and Witches cards for our wedding party with their pictures on them.