I haven't seen a compilation like that. Looks like you are recently signed on, welcome to PA.
For really good examples of the different types of designs, I would have a look at winners and candidates of the Bow of the Month section - historically. This would give me a good idea of who focuses on making what types of bows, and then try to correspond with personal messages, if I have questions. Many people on the site have learned MANY patterns of bows and could give fine advice, I'd say. Hope this helps you.