The Lumia 1020 is now available in Germany via Telefonica/O2.
And they have the 64GB version. But at a price, you can get the device for about $900 outright or on contract for €27.50/mth on a 2yr contract.
The device will also be available in 2 weeks in the UK also through O2. While other carriers are also in on the action.
I think the general availability of the Lumia 1020 (in Europe) should be widespread by the end of the month.