Hey Stefan since you didnt respond to my e-mail, I'll post them here.
1.Crafting house in the underground needs to be finished.
2.Bomys need to have different pearls each worth a different ammount.
3.Hats shouldnt be sold out or should be restocked way more often.
4.(Kinda bad)There should be new minerals and maybe be able to craft weapons..(maybe its not a very good idea).
Thanks