Sorry about my inactivity. A family member died a few days ago, and I've been busy with helping to clean out her apartment and the like.
I don't know if one already exists here, but I recently remembered my concept for a Flying-type Eeveelution. My only drawings of it are months old, but I can try to post an old sketch tomorrow (it's 11:30pm here right now).
I also have been working on the Zangoose evolution, and have made some progress on that. Nothing worth posting yet.