Friend - I admire your effort to capture the image of Bjorn found online. Really nice job. I myself have posed my Bjorn in the exact same fashion. Interesting to see that you too could not get the upper torso to sit flush on the leg base, when posed in such a fashion. I am going to take a shot at painting his auto weapon in gold - much like the picture presents. We will see.
I really now want to take a stab at the new titan knight GW released!
Regardless - very nice job. Congrats!