I'm really glad I'm doing Red first. After spending six months of manual labour on his horns (because I have no idea how to magically make it work) the other characters (none of which have horns that twist this violently) will seem rapid by comparison.
I also don't think I'm going to forget to model the subpatch cage as close as I can before freezing. Fortunately for me Red's body structure is not too dissimilar in proportion from the default Dragonkin's, I did end up spending a lot of time on his face trying to get his nose and chin right.