here are the Flags of German States to be added into the County List. It is not full complete but should be enough to be added to the list, missing ones can be added at a later stage.
I have so far refrained from adding banners but it might be a must for the older states but again that can be done later.
Some older States minted under common imperial decret share the same flag of the Holy Roman Empire.
I hope either Xavier or someone else can format them and add them to the list.
Below flags have been done