This art style is amazing and so inspiring. I'm trying to plan a game JUST for the chance to use your asset pack as the art, that's how amazing it looks! Thanks for evening making this in the first place! <3
If you're still planning on making more content to match this asset pack, I would definitely use any more seasonal / holiday themed updates like the Christmas one you did. Not even specific holidays necessary, just a way to decorate based on the four seasons that gesture towards seasonal holidays! But if you never make any more content to match, just know what you've already made is immaculate <3