Hello, This is a circular skeletal beam i created. Should be as simple as popping it into your unity scene and pressing play. If you want the skulls to rotate then you just need to animate it rotating on the Y axis. If you dont want it to move with your model then i have placed a anti-rotation constraint. All you gotta do is slap your model armature into it and it shouldnt rotate with you now. NOTE: I used poiyomi pro to make the beams, poiyomi pro is not included in this package. Incase you dont have it i made a version of the beams with mochi so it is free. Just that poiyomi beam is a bit more higher quality. Hope you enjoy the particle!