Looks good to me, the highlights on the red are fine in my opinion. Not sure how I feel about the gold panel over the head though, it stands out somehow.
Of course, the one thing everyone's going to say is decals, decals, decals; pimp that thing out with some patterns and insignia on the armour plating. I don't know if you plan on adding any, or if you prefer the pristine look that's up to you, but I think leaving those sections blank makes it look more action-figure than miniature, but that's just my opinion.
I hope you'll post some pics of the back for us to see too