I looked in here for info on how to add these but they're not complete.
For tank riders apparently I need marker_ext and some animation?
All ebps have marker_ext but don't know which animation is needed. Another suggestion was to use the sdkfz 250 hold_ext, I gave it to t-34 but t-34 cant even garrison infantry. Tried on jagdtiger but it holds infantry inside, not on top of the tank.
For tank bush it can only be added when not moving, the tank bulldozer ability was suggested for this. Is there a better option than the tank bulldozer ability?
I moved the start_target_actions to start_self_actions and also changed ability from target to toggle and also tried timed, cause I want the bush to spawn right away on the tank but it didnt work. Only targeted works.
Update: got it to work on the t-34/76
https://i.imgur.com/RAskUTH.jpg
But it's not working on the T-34/85 and Jagdtiger
Tried on the Kingtiger and it worked