"Attention, these are from our game but might not reflect the quality or the final outlook of the game"
While that may be true those environments were not developed by you. The Future city screenshots are from a asset pack on the unity asset store.
https://assetstore.unity.com/packages/3d/environments/sci-fi/scifi-neon-city-118580And while I can't find anything like the grass lands environment I would not be surprised if that was stolen as well.
Why are you being dishonest? Is there nothing developed at the moment that you can show?
Investors beware.
Probably worth pointing out that like 99% of games are using at least some of the same assets. This is 100% normal in game development. Especially if the game is being developed on any of the open-source engines, like Unity. Also true for anything really. It's like you think this forum is anything more than a template.