All natural resources we have now on Earth are available on New Earth but they are all raw as humans haven’t touched them yet. Same goes for animals, the ones that are extint strictly due to humans are back, but the ones that exist strictly because of human intervention don’t exist (sorry that means most dogs!) The state of the human mind is tricky, importing current humans with their memories is problematic for tons of reasons, so I think it would be better to program them all with like basic knowledge and beginner traits the way you would a Sim.