local Bot_hitboxthingi = workspace:WaitForChild("Mobs")

local HITBOX_SIZE = Vector3.new(10, 10, 10)
local Hitbox_oclortrnas = 0.5
local hitboxcolor1 = Color3.fromRGB(255, 0, 0)
local hitbox_mat = Enum.Material.ForceField
local function expandHitbox(mob)
    if not mob:IsA("Model") then return end
    local root = mob:FindFirstChild("HumanoidRootPart")
    if not root then return end
    if root:FindFirstChild("ExpandedHitbox") then return end
    root.Size = HITBOX_SIZE
    root.Transparency = Hitbox_oclortrnas
    root.Color = hitboxcolor1
    root.Material = hitbox_mat
    root.CanCollide = false
    local tag = Instance.new("BoolValue")
    tag.Name = "ExpandedHitbox"
    tag.Parent = root
end
for _, mob in pairs(Bot_hitboxthingi:GetChildren()) do
    expandHitbox(mob)
end
Bot_hitboxthingi.ChildAdded:Connect(function(mob)
    task.wait(0.1)
    expandHitbox(mob)
end)