fr

local Workspace = game:GetService("Workspace")

local preferredSize = Vector3.new(13, 13, 13)

local function CreateHighlight(part)
    local highlight = Instance.new("Highlight", part)
    highlight.OutlineColor = Color3.fromRGB(255, 0, 0)
    highlight.FillTransparency = 0.5
    return highlight
end

local function ResizeAndHighlightHead(head)
    if head:IsA("BasePart") and head.Name == "Head" then
        head.Size = preferredSize
        CreateHighlight(head)
    end
end

Workspace.DescendantAdded:Connect(function(descendant)
    ResizeAndHighlightHead(descendant)
end)

-- Initial scan for any heads already in the workspace
for _, part in ipairs(Workspace:GetDescendants()) do
    ResizeAndHighlightHead(part)
end