What's On Your Table:
Just thought I'd submit this as a major conversion done by a gamer rather than a modeller/sculpter/painter.
I liked the idea of a Tyranid Knight, but wanted to have one that was going to be identical to the original in terms of dimensions for game purposes. So after getting all the vital measurements from a friend of mine (PascalNZ), I set to work replicating the basic structure and size. The Shoulders and head were my starting point, because they gave me the width and depth I needed.
I'm a player first and foremost, and this will almost certainly be my most ambitious project in terms of modelling. One thing to note: the base was designed with the rules in mind, so that the lines separating the concrete are used to determine Armour facing. I'm not done with the painting yet, so any suggestions in that regard would be greatly received.