I took this picture playing around with my G2, but I had to reduce the resolution to fit it here. It came out ok. I'll have many more pics of the rest of my stuff when I get my website online.
I think the addition of that claw is superb, and you're clearly a half decent painter! However, I feel that the main body of the dread really lets the model down although I can't put my finger on why... perhaps it's too symmetrical?
Keep working on your black/yellow chevrons - they almost there, but the black highlights are a touch too severe.
Pretty good, and a great conversion.