1. Find a decal or print a swastika from the internet. painting one will always leave a lot to be desired.
2. Overall, the figure needs a lot more highlight and shading, especially in such a monochromatic uniform, but that applies to the face and hands, too.
3. The eyes should be trimmed down with flesh, they look too big and round.
4. When phootgraphing a model, try to simplify the background with a drop cloth or a photo. For this this figure you could pick any picture on-line of Berl;in from the period, especially of one of the rallies and print it. Even if hte background were black and white, you'd have a neat image. Click on the "Photos" button on this post to see what I mean.

By - AJLaFleche -
1. Find a decal or print a swastika from the internet. painting one will always leave a lot to be desired.
.. . .
4. When phootgraphing a model, try to simplify the background with a drop cloth or a photo. For this this figure you could pick any picture on-line of Berl;in from the period, especially of one of the rallies and print it. Even if hte background were black and white, you'd have a neat image. Click on the "Photos" button on this post to see what I mean.

Andrea Miniatures - 1/32?

I agree strongly about the arm band. It is a very iconic and historical symbol, and everyone has seen it already. It stands out very clearly. If printing it is not an option for you, masking isn't out of the question. Seriously.
The red band, is obvious. A white circle. Then blocks of tape for the swaz.

I'd use artistic license and paint the tie with a tiny drop of blue or yellow, to lighten or darken it subtly from the rest of the uniform. The rest of the figure looks cool.