How would I set the camera rotation to a horse HRP rotation (in cframe)?

I don't know if the question is understandable but I want a horse to rotate in whatever way your looking. I made the animations and walking but I don't know how to make it so it sets the camera rotation to the hrp rotation, to make it even worse I don't think you can access the camera from a serverscript, any ideas or anyone who knows how to do it?

If you need the script I'm working with it's here

local Animations = script.Parent.Parent:WaitForChild('Animations')
local Horse = script.Parent.Parent

local Humanoid = Horse:WaitForChild('Humanoid')
local HRP = Horse:WaitForChild('HumanoidRootPart')

local WalkAnim = Animations:WaitForChild('WalkAnim')
local WalkTrack = Humanoid:LoadAnimation(WalkAnim)

local IdleAnim = Animations:WaitForChild('IdleAnim')
local IdleTrack = Humanoid:LoadAnimation(IdleAnim)

local Seat = Horse:WaitForChild('Saddle'):WaitForChild('Seat')
local WalkingSpeed = 0.5

local AVActions = {
	'Idle',
	'Walking',
	'Running'
}

local Animations = {
	'NA',
	WalkTrack,
	'NA'
}

CurrentAction = 'Idle'

function CFO()
	local O = Seat.Occupant
	
	if O then
		return true
	else
		return false
	end
end

function Move()
	if CurrentAction == 'Idle' then
		--
	elseif CurrentAction == 'Walking' then
		HRP.CFrame = HRP.CFrame + (HRP.CFrame.lookVector * WalkingSpeed)

	end
end

while wait() do
	local playerOn = CFO()
	if playerOn then
		local char = Seat.Occupant.Parent
		local plr = game.Players:GetPlayerFromCharacter(char)	
		
		if plr then
			CurrentAction = 'Walking'
		end
	else
		CurrentAction = 'Idle'
	end
	
	if CurrentAction == 'Idle' and IdleTrack.IsPlaying == false then
		print('Idle')
		WalkTrack:Stop()
		IdleTrack:Play()
	elseif CurrentAction == 'Walking' and WalkTrack.IsPlaying == false then
		print('Walking')
		IdleTrack:Stop()
		WalkTrack:Play()
	end
	
	Move()
end