When someone mentions Painted Pony Designs, I think of their little themed angels. They do a lot of designs but those angels are really popular.
However, I should be thinking Stitch Guides. Painted Pony has posted a list of guides for their canvases on their website. There are plans for Susan Burris who stitches their models and who is writing the guides, to gather several guides together into a book. I can't wait!
You can see some of the stitched models that Susan has created on the Painted Pony Designs blog.