O2 LODs tutorials anywhere? need help

Hi I've found few tutorials (good ones).

Here's how far Im at now.

Made building with 2 doorways, inside building there is 2 bench where I wan't players manage to sit.

Question: What I need to do to get it working?

I've made 0.000 lod as it supposed to be with all stuff

I also have paths and fire geometry done too

I haven't managed to open doors, must be error in config

That's because:

Im newbie with this modelling stuff and I have no aknowledge about configs.

Hope someone has something info to guide me along this huge path I've chosen.

Thank you

-I got that one, not much new info

http://community.bistudio.com/wiki/Config.cpp

-need help with that one and model.cfg

I have basicly no idea what to type.

-If I want player sit on position I define in memory lod ,what does it require?

heard something about proxy but no idea of that one too.

that link above has other link where's explained some things but link not working

best way is to look at existing models. or use the bi wiki