This is on par with drawing a Swastika and saying you don't hate jews but you're from Germany so it's just what you all do (I know thats not true about Germans, I know the symbol is illegal there, that is the point.) Come on now. Your ignorance to the real meaning doesn't excuse the plain racism and idiocy which is displayed by this symbol...
for the art itself, you have a gray outline for a red cloth, which doesn't fit. replacing that with red or even eliminating it will probably improve it. also, the way you shaded the flag makes it seem as if it has a very grainy texture, but the whole thing is solid. if you make more shadows, more curves, more things to make it look natural, it won't look so unreal.
