- Shield: Not really a conversion as such but I swapped out the horrible large metal shield for a plastic Grey Knight Terminator shield that is smaller and more fitting for the model in my opinion.
- Right Arm: This I think is quite good, the figure comes with a Nemesis Force Halberd, which is not to bad, but loading up an extra 5pts on the model that could be spent else where and considering he is initiative 5 already I think it is not needed in most games. So I have magnetized the wrist and replaced the whole of the upper and lower arm with a plastic Grey Knight Terminator arm, thus enabling me to swap out between the Halberd and Sword (I will endeavour to get pics of both weapon options up soon)
- Banner: This was a great achievement I managed to get and old metal Space Marine banner from my brother, that was plain and basically green stuffed the Grey Knight Chapter Symbol onto it and a scroll at the bottom, it took a very long time but now it is painted I believe looks great and makes him stand out from the crowd in a fight.
PPS - 8