I have a feeling this could be Bismarck, but I couldn't find anything on the twitter other than that Germany won (And it feels like a stretch to say it's Bismarck just because Germany.)

CodeKyuubi said:

I have a feeling this could be Bismarck, but I couldn't find anything on the twitter other than that Germany won (And it feels like a stretch to say it's Bismarck just because Germany.)

Apparently, this picture is a redraw of https://twitter.com/iwasaki_takashi/status/481987572000776192/photo/1 from same artist twitter wich has the message:

ビキニルク落描いた　【お題】8分以内に7RTされたらビキニのビスマルクを描きなさい！ http://shindanmaker.com/141129

Machine translation is something like "draw Bismarck in a bikini".
So I say that you are correct, she is Bismarck.

Oh My God! This artist prediction came true! And it dated 17 days ago!

What would the 7-1 picture look like, I wonder.