While digging through the bits bin at the Nova Open I came across some converted tyranid warriors. There were 4 for half the price of 3 new warriors and they came with the nurgle wings. I think these will be great shrikes.
They will need a little work and I am debating adding in rending claws for feet. I made one attempt at the rending claw feet that look ok but I think it will be better with these wings than the gargoyle wings like I did. I will either use these guys and my old ones, convert the old one to use these wings, or convert these with claws like the old ones. Either way they need some love and I plan on giving it to them.