SEED HUNTER is an environment package that we created in collaboration with Jan Zamazal and won 1st place in Unity "Inside The Vault" challenge: https://blogs.unity3d.com/2019/07/11/the-winners-inside-the-vault-3d-environment-art-contest/.
You can download whole project for free on the Asset Store:
https://assetstore.unity.com/packages/3d/environments/seed-hunter-143414
More in-depth look on the project in the dev diary:
https://connect.unity.com/p/seed-hunter-dev-diary
"HEIDRUN" drone I have designed, modeled and textured for the SEED HUNTER project. I have also animated the drone throughout the whole promotional cinematic that you can watch below.