I used a lot of cheets in this work!
This is the little part of my collection and it's absolutely free.
All of this stuff is by other awesome artits:
3D rocks: https://gumroad.com/l/qQfOw
3D Bash pack:https://crashmgn.deviantart.com/journal/Devious-Journal-Entry-471943583
Brushes: https://zedig.deviantart.com/art/Brushpack-numbah-two-373428542
Mixamo: https://www.mixamo.com/