This pattern was found on a handtowel in Waldviertal. It was preserved (at the time) by the Hobarth Meuseum in the city of Horn, Germany. It was recorded from there by the Ahnanerbe, a reserach group created by the NSDAP. The pattern seems focused on the Swastika and the Fire/Thundercross.

I figured one of the tattoo editors here might be interested in a genuine WWII/Pre-WWII swastika pattern. I don't know if you can find this pattern anywhere else online, I copied it myself.