Defence League - Space Hero - Part 2

So I've almost finished the modelling of this guy.. Need to add a few things details-wise like the arm-cannon and details to the armour etc but so far its starting to actually look like something!

Obvious improvements all over.. The helmet, armour, accessories, boots. But I think once I've finished the textures its going to bring a lot out of the model!

Here's a shot of the face in Zbrush. I was messing around with expressions and thought this one was funny. He looks a bit cocky here though so I'll probably end up changing it! 

As always let me know what you think? Anything you think I should change or add? (that I haven't mentioned).

Thanks for looking! :D