Humanoid touches a certain block and it disappears?

I am trying to make a mod for SCP-096 which is breaking down a certain door, but since I am really new with Lua I can't figure out how to make it so when SCP-096 touches the door it will un-collide and the transparency will be set to one.

script.Parent.Touched.Door:connect (function()
 (workspace.SCP096.Torso.BreakBlock
    game.workspace.Door.Transperancy = 1
    workspace.Door.CanCollide = false)
end)

I am also trying to make a clickable regen button that only certain group members can press so the door will regen. I have a different script that completely destroys the door and makes it just gone so a regen button is able to regenerate it. But neither of them break the door, I also don't know which one is more reliable.

script.Parent.Touched.Door:connect (function()
local Door = workspace.Door
Door:Destroy()
Door:Parent = workspace
end)

If you could find out which is more reliable/better for a regen button that would help a lot. Also, I know that the regen script is going to have many bugs here and there, so I am sorry if it causes too much trouble.

game.Players.PlayerAdded:connect(function(Player)
    if Player:GetRankInGroup(3834294) > 1 then

    else

    end
end)

model = script.Parent.Parent




backup = model:clone()
enabled = true

function regenerate()

    model:remove()

    wait(2)
    script.Parent.Fixing.play ()
    game.SoundService.AmbientReverb.Cave
    wait(4.5)
    game.SoundService.AmbienetReverb.NoReverb


    model = backup:clone()
    model.Parent = game.Workspace
    model:makeJoints()


    script.Disabled = true
    wait(120)
    script.Disabled = false
end

script.Parent.MouseButton1Click:connect(function()
    local function findFirstChild(instance, name, recursive)
    for _, child in pairs(instance:GetChildren()) do
        if child.Name == door then
            return child
        elseif recursive then
            return findFirstChild(child, name, true)
        end
    end
    end
     local found = workspace:FindFirstChild("Door")
if found then 
        if (clicked.Parent:FindFirstChild("Humanoid") ~= nil) and enabled then
        regenerate()

end
end)
    if (hit.Parent:FindFirstChild("Humanoid") ~= nil) and enabled then
        regenerate()
    end
end