Why do you need like you need an expert to advise you on financial modeling and your business plan. Those are yours and you need to own them. If you need help with fundraising, that’s then an entirely separate topic and validly so, if you’ve never raised capital you might not know where to start. Your valuation on the other hand is again a totally separate matter. That depends on a) your market b) growth rate c) team d) current revenue e) geography. An a-list team with relevant experience in the Valley van raise pre-revenue or even product at a 10-15m pre-money whereas the same team in Berlin or Stockholm can only raise at a 2m pre-money.