The (Free) French were at Normandy--there were ships in the gun line, and ground troops were landed, if mostly specialized units under UK control.
This comparison is some what apples to avocados, though. Four very technological years separated the two, and the forces to be committed were very different.
As pointed out above, the Germans had no real sea supremacy to bring. The Brits would have brought the North Sea and Channel Fleets against any landing force. Even if we postulate an intact RKM, the Brits would not have hesitated to closely engage the German's heavies, and would have had sufficient "small stuff" to decimate the landing forces.
Even postulating a 'defeated' RAF, those remaining forces would still have had the benefit of "full tank" attacks versus the "near bingo" Luftwaffe forces.
But, far more telling, German forces were still limited by their own technology. The barges being built for the crossing were virtually Napoleonic in nature. And they had to be--80% of German arty was still horse drawn; a significant portion of Wehrmacht forces were horse-mounted.
So, the landing would have been problematic, a Dieppe before Dieppe, if you will. Which does not mean it would not make for a cracking dio. Starting with, say, a 12 x 48" shelf board, a body could have a wrecked landing barge, perhaps wrecked upon a shot-up swimmer tank, with Home Guard and regular troops contesting Germans under the cover of that wreckage.