The Germans landed on the roof using gliders towed by the Junckers 52.
The German airforce and some equipment. The "rabbit ears" are a SF 14 Gi.
The paratroopers landed with gliders on the roof.
The cupolas were attacked with a new weapon, the hollow shaped charge. This burns a small hole through the armour and blows the melted steel to the inside.
Besides the 50 kilo version there was one of 12.5 kilogram. Regular charges were used to blow the doors.
This is the result of a hollow shaped charge.