FAB - ZBL Excavator v1 (4.27 and 5.0 – 5.7)

This is my first excavator experience. There are piston animations in the project. You can already watch it with the video demo below. There are 10 animations in total, with Palette and Undercarriage. I just combined on Actor. But I couldn't run it because I don't have software knowledge. Please, an animation or something else you want me to add in the project