UnresolvedLoading before Autorun/Client

The problem that I am having at the moment is, that I have to load before Autorun/Client.

I have some experience with Gmod hacking, I have created my own hack and made a convar spoofer (Not a SKID).
I dont ask you to show me exactly how to do it, just a nudge in the right direction. Do I need a module or can I just use Lua only?
Maybe you don't want to share, but I am trying to do this for 3 weeks.

Thanks
-Allan

Just find the lba (LoadBeforeAutorun) dll, you can find it on HAC booty. That'll do what you need. Or find it's source on github and compile it yourself.