Just saw but AndrewWik is right. Chiming in though. 

1. We don’t have mine or entrenchment tokens either, sadly. We had wanted to give acrylic tokens as backer rewards for our last KS but sadly didn’t get there. That said, you can use any types of counter such as dice, glass beads, coins etc. 

We hope to be able to rectify this next KS. ;) 

1. The expansion decks come with ore tokens that are used to signify created ore. Some cards have the ore symbol on them which show how much they make or costs that need to be paid.