I’m not a newbie to blender, just the nodes.
I’ve started making this ferrari 599 gtb, the headlight has a material that needs a certain lighting that doesn’t look right on the actual car.
I’ve made seperate renderlayers, and trying to composite this is what i got.
Replacing the AlphaOver with a ZCombine-Node should run here. But it doesn’t run any more if you add a glass in front of the light.

