[Tutorial] Streaming Add-On Vehicles, Weapons & Custom MLO Interiors in NSM

Streaming custom vehicles, ped clothing (EUP), and MLO interiors in NSM only requires placing your `.yft`, `.ytd`, and `.ymap` assets inside a resource's `stream/` folder and declaring `data_file` entries in `fxmanifest.lua`.

NSM automatically caches streamed assets locally so players load into your server instantaneously.