Ty for the comments and I'm going to task your advice and get some tin bitz. It seems like it'll improve the models. Also, here are some new guys; Raptors!
FYI, they looked so much better in person. The zoom feature on my camera seems to expose how crappy these are, but if you looked at them on a table from a very long distance they might look kinda cool.
I was kinda wondering how I would do Nurgle Raptors. I didn't want to get normal Raptors, because they're definitely intended for the Night Lords (smooth asthetic, very quick looking and angrish) and they're finecast (hate dealing with finecast). So, I just scavenged through my bitz box and looted some pieces from my new possessed kit. Lastly, here's some fancy descriptions of 'em.
They soared across the dead landscape, born aloft on writhing tentacles and jets of filth. As they moved they left nauseating trails of slime and gore, a testament to their degenerating forms. Where the flesh and armor had rotted away mutations had grown. Arms ended in bony claws and knotted tentacles. Rusting armor became one with the molds and poxes that destroyed it. Upon reaching the enemy, their bloated leader unhinged his jaw and let loose a twisted scream. The slaughter began.
Anyways, they look better in person.