Scrape them all

I find this game relaxing and decent. I do wish I could go back to different materials to scrape. Once done with the level, and you choose to move on, that’s it. No going back, which is a bummer. Maybe I want to scrape wood one day, honey the next, wood again, then money later. Also, the money restarts at each level. Why can’t we just keep what we earned? If those can be changed so can the stars.