A realy good model. My only criticism would be about the sword which I believed should have "cleaner" highlights and some of the scratches on the armour. I believe a thin black "border" where the chiped area meeets the painted area would make them look more realistic.
Other than that congratulations for a nicely painted mini with very good freehand and an interesting paint scheme.
Btw if you have any spare =I= scale marine helmets pm me as I'm interested in them and willing to trade. :)