just cleaned mine also, looked just like yours. i did a huge job over the weekend: valve cover gasket, oil filter housing gasket, spark plugs, micro filter, air filter, it was good work.
I wonder how the throttle body gets that oil all over it?
2015 M4 Mineral White/Sakhir Orange 6MT
Retired 2007 335i Montego Blue/Saddle Brown 6 MT
Retired 2006 325i Black/Black 6MT
, on Flickr[/IMG]