Thanks brother. The problem is that you cant actually change the weapons position, only the characters, so I would have to make put him lower which would look really off. I'll se about the eyes, but it will be difficult, as they are only a few pixels. I also like the older models, but mark VII is the most common type, and I would need to make a different skin just for the other variants.
As for now I'm planning some other WH40k related skin, what do you think it should be? Few of the ideas I gathered are:
Lucius the Eternal skin for Chicken
Sister of Battle skin for Rouge
Psyker skin for Eyes