I actually have some packs in mind. Mine pack with mine carts, cave walls mining drill animation and clothing; a pokemon pack with lots of small friendly animals to help around ; a cooking pack with lots of food; and a fishing pack with boats and islands. I have another idea for a magic school pack like Hogwarts but I could never realize that properly.
And thank you for the kind words. I wanted to make a vibrant color pack and I tend to use the same three palettes of colors so that everything seems from the same pack.