You can create an Adjustment Layer, Add the Motion Tile Effect, and add the ‘wiggle’ to the Tile Center.
For it to roll off of the Wiggle effect, just add a slider control. Call it CAMERA SHAKE. Add this Expression to the Tile Center
Shake=effect(“CAMERA SHAKE”)(“Slider”);
wiggle(20,Shake)
Then just keyframe the slider control from 100 to 0 or whatever you’d like 🙂
“kis” it
Keep it Simple