Help with reference hunting? (Patreon)

Okay, in preparation for bird head in January we will probably need one bird feet, while still at it I think we can squeeze in a three toed digitigrade scalie foot  (since they're rather similar in structure.) and since a lot of you have been asking for them.

My problem is where to begin to look for references, so I thought that why not ask you patreons if you have any good pictures of them to get me a good feel of how they would look like?

- Dogson