I am a very experienced painter and i can see that yu have got talent. There are pretty few who has got it. First, the armor is a really piece of crap to paint. And if you wouldn't have painted it this well, with those wonderful shadings i would just have passed it without voting. Your armor is the interesting part here, not the symbols, nor the eagle mark. I must admit that you could use some practise in painting metal. Otherwise i cannot see any fatal errors or mistakes here, so congratulaitions!
I loved this one and i look forward to share your future minis with you.
//Ghaffasa