Returning to the pelidactyl design for a moment, just to flesh out the head a bit more. Turns out elongating the back of the head makes a much more pelican-looking animal! Those are the most boolsheeted wings in the history of ever, but I just wanted to make a callout to pteranodon wing/arm anatomy. It is the coolest.
Related, the body posture of Azhdarchids is even cooler. Very few things frighten me more than the proposed shape of that animal.