Hey, I really enjoys this neat Dragon Creator! It's the best one I've seen so far! But if you need some ideas, I have some.
Add an option to make the Dragon look muscular, a dragon with muscular front arms would look pretty cool!
An option to add simple accessories like different piercings or simple hats!
More fur options, like giving a dragon a fur goatee would look nice!
I hope you take some of these into thought! But of course, it's your game, you are the one who decides on what to add.
Have a good day! 😀🐲