Universal model inserter v3

-- ═══════════════════════════════════════════════════════════════════
--  SERVICES & PLAYERS
-- ═══════════════════════════════════════════════════════════════════
local Players = game:GetService("Players")
local TweenService = game:GetService("TweenService")
local UserInputService = game:GetService("UserInputService")
local RunService = game:GetService("RunService")
local Lighting = game:GetService("Lighting")
local TextService = game:GetService("TextService")
local CoreGui = game:GetService("CoreGui")
local Mouse = Players.LocalPlayer:GetMouse()

local LocalPlayer = Players.LocalPlayer
local playerGui = LocalPlayer:WaitForChild("PlayerGui")
local backpack = LocalPlayer:WaitForChild("Backpack")
local character = LocalPlayer.Character or LocalPlayer.CharacterAdded:Wait()

-- ═══════════════════════════════════════════════════════════════════
--  SSA INFRASTRUCTURE — Mocks, Caches, Sandbox Environment
-- ═══════════════════════════════════════════════════════════════════

-- Hidden UI resolution
local function getui()
    local s, r = pcall(function() return get_hidden_ui() or get_hidden_gui() end)
    return (s and r) or CoreGui
end

local NativeRequire = require
local RealInstance = Instance
local RealGame = game
local RealRunService = RunService
local RealLoadstring = loadstring

-- Basement & MockSSS — hidden container for server-side assets
local Basement = LocalPlayer:FindFirstChild("PlayerGui"):FindFirstChild("...") or RealInstance.new("Folder", LocalPlayer:FindFirstChild("PlayerGui"))
Basement.Name = "..."

local MockSSS = Basement:FindFirstChild("ServerScriptService") or RealInstance.new("Folder", Basement)
MockSSS.Name = "ServerScriptService"