Here you go!
This one, from another Hometalk member, has faux succulents made from pine cones. Is this what you were looking for? Wishing you the best.
here's an idea. It isn't a wreath but you could use this technique with a wreath!
Bernadette, I would find a pine cone wreath and add FAUX succulents to one of these ideas. Hope this helps: https://www.hometalk.com/search/posts?filter=pinecone%20wreath