Maybe create some markers name like marker_A, marker_B and when the car is now at marker_B, create a teleport task et make is go to marker_A and do a loop? Don't know, I've never done it.

Sorry for necro post but I need more infos. Where are supposed to be the creaturemetadata files? What version of codewalker to use? How can I arrange my hairs inside FiveM? I already did the add clothes trick with gtautils though.