You should bend the blade of the sword so that it's straight, I can see the blade is pointing towards the Emperor's Champion. I would think it 's a minor change. Easy to correct!
Nice try for your first SM! You might want to try and thin your paints down a bit. What's getting you is the thickness of the paint tends to glop up. Just look through the tutorials on this site if you don't know what I'm talking about. Great start!