Creating a profile and raising funds are two different things. To me, the place to start is with some research around the previous funding of German companies funded by Angel List and to look at how those companies were structured...assuming that there are some.

The market type and product type of funded companies is also probably worth looking at alongside the profiles of investors who have invested in German companies.

Finally, it's worth looking at the domestic implications of foreign investment in terms of regulation and taxes and at that point deciding if it makes sense for your particular company.

Good luck.