Amy Bunger is stitching the four seasonal angels from Rebecca Wood. The guides are available from Needle Works in Austin, Texas, who distribute Amy's guides and books and CDs.
Fire and Iris has a free stitch guide on their website, too. Many of their designs have basic guides so if you have another Fire and Iris canvas, check their website to see if there are any stitching tips for your cutie.
UPDATE: Lynn Mason of Needlepoint by Sharese has just finished a stitch guide for this. It can be purchased at her Etsy shop. The purchase includes the embellishment package and guide.