I would recommend adding some more customization options, such as more hair options, horn options for dragons, misc cosmetic options in general, and especially more different races, like a bear race, cervid (deer) race, probescid (Elephant/Mammoth) race, bunny race, equine (horse) race, bovine (Bull) race, etc. It will add a lot of variation to the game and make it infinitely more repayable. It also buys you time to update stuff more so the game doesn't get old quick.