GTA pushbuttons

[GTA Stradale]

Hi,

I have a pair of GTA push buttons and finally it is time to put them on the car! In order to do that I need to see which modifications that need to be done on a lock (something has to be welded) and on a passenger door (mechanism to close the doors from the inside).

I obtained various explanations already, however, a picture would probably be the best.

Could someone help me and send me a picture of this welded part as well as a shot of the mechanism?!

Thanks in advance!