Thx all for the comments, i only wanted to show some of all the work.
I used FFSplit for the recording, i downloaded it and this was my first and only recording with it.
The sound in game is very good, but i had my settings wrong , as ania said it was the mic instead of the direct audio stream.
About the lightning, .. its far better in reality , what you see here its competely " flattened " in some way.
All the dark parts are brighter here then in game. You can hardly see the difference between the center and the galeries.
And i know i have to add light from the lamps falling on the wall, but it is to difficult for me.
i should have set it up different from the beginning.
The vertex painting does not work here, because there are to less vertices. in horizontal direction.
The area is huge, so i cannot introduce more vertices without performance loss.
What you see in this video is only about 1/10 of the whole.
I am busy implementing puzzles, which is far more work then i expected because i am not so good in scripting.
But i have found a few tricks that works out great.
I hope that i succeed in a multiplayer environment, but i am not sure about how to solve a " spoiler" introduced by a solved puzzle.
Then i have to make more colliders, because i hate that camera that i cannot control in some area's.
Finally when all is on its place , i have to cooperate again with Pojibonzai for the sound.
The sound has to be aligned with animations and needs an exact timing.
When this is all done, i want to work towards publishing the age.
It won't be perfect, but i am sure it will be worth visiting more then once.
My worries go to old videocards, i don't think they will manage this.
I builded this one with an Radeon HD4850.
So that is what the user can take as a reference card. Any card better then this will handle it easily.
The total of the dat files is 426Mb split into 16 prp files.
wel that it for now, i will continue working on this and would be glad if its finally ready.

and to Janaba,
yes you already noticed, my current avatar will be part of a puzzle inside the cathedral