Micha is right. Only four months experience? This is wonderful considering. The edging you did on the armor is pretty good. Highlight the grey on the crux terminatus. You are definitely on your way.
Quite nice considering the little experience you´ve got, armor looks good, but you shouldn´t paint white like this, always use a grey undercoat, you will be able to paint thinner and achieve smoother results. Great base by the way.