Leave the Lua scripts to the reverse engineers and the disposable burner phones. For your main account, the only "cheat code" that works is patience.
Introduction: The Allure of the Unobtainable nfs no limits lua script
Need for Speed: No Limits is designed to be a marathon, not a sprint. The dopamine hit of finally unlocking a McLaren F1 after three months of legitimate racing is real. The dopamine hit of seeing "999,999 Gold" on a hacked script disappears when you wake up to a "Account Suspended" email. Leave the Lua scripts to the reverse engineers