Try highlighting the blue and red more. The shield is fantastic. And try a darker blue like night lords. I know that everyone can paint their models their own way but that blue is like teletubby pansy blue.
As no-one else has, I'll give u some tips, instead of slandering it. Try a put some sharper highlights onto the model to break up the areas of armour, plus inks. Use diffent colours on the armour, as at the moment, its too blue man! Great shield though.