Home Depot has some small wood adornments as well. These are found in the molding section. You can also try Hobby Lobby. At Home, formally garden ridge usually has angels and Cherub statues this time of year in the outdoor section. They start to go on clearance this time of year so you have to get them soon.
You can buy cheap wigs for Halloween costumes on Amazon or costume sites. Get a white long hair wigs. You then cut strands of the hair and hot glue to the FCG. You build up layers to get the thickness you want. I have used this technique for skeletons and it works well and is easy. Hope this helps.