How would you show a forest in an app?

Hey guys, I am in the process of building an app with my team and we have a bit of a challenge; through the app people will be able to plant real trees and we'd like to show it by using a forest.
However, considering the number of trees will grow from 1 to '000, we're struggling with how it should look like.

Any ideas of how it could be (Smthing not too complicated to implement?)? Have you seen something like this in an app that we could take inspiration from?

Thanks :)