Hey there, here is a realistic camera script for R6 that ads view bobble and head direction!
If you want to change the variables you can modify the constants in the script!
local BOBBLE_SPEED = 10 -- This controls how fast the camera moves up and down
local BOBBLE_SCALE = 0.1 -- This controls how much the camera bobbles
If you would like me to make one that uses R15 let me know!
The script: https://create.roblox.com/marketplace/asset/13366218838/Realistic-Camera