does someone happen to know if that fits?

Its an A3 3.2 2007 (MK5) , but after the engine got build up by an company we saw that something is mixxed up with mk5 and mk4 parts. The valves touched the pistons...
Now to not buy a complete mk5 head again, we would build the head completely back to Mk4, because the head is not anymore the mk5 one.

The exhaust camshaft, the camshaft ajusters , the control valves are different.