Today I bring you here for a question, one that I could definitely answer myself, but I felt like rigging up some faux democracy for the heck of it.
Anyways...
The question.
I'm going to list several images below, and I want to know which one would be prefered over the current profile picture.

Finnish Soldier using the Lahti L-39 configured for anti-aircraft purposes -2.5

Brandenburg Gate after the Soviets captured Berlin -2.5

Artist drawing of a German MG42 crew member -1

Female volunteer of the Norwegian SS - 1

A German soldier watching the Eiffel Tower from a balcony -

Reimar and Walter Horten posing for a picture -

In the comments, leave a vote for whichever image you'd like for a replacement profile picture.