In the grim darkness of the far future, yadda yadda yadda. From the same novelty store that sold the flies that I made into Nurgle Furies, this $0.99 plastic unicorn becomes ... something. I'm not sure what yet. He's on a 40mm base, so I could either use him as a spawn, a beast of Nurgle, or maybe even something like putting a chaos space marine lord on him and counting it as a bike. Or a palanquin of Nurgle maybe... the options are endless.
I started by hollowing out the abdominal cavity some (influenced by the KD:M antelope no doubt) and carving the mouth back and the eyes out. The original mouth was closed, so that was a bit of work. The intestines are milliput rolled out and given segmentation by rolling a stick of balsa at intervals. My wife suggested the ragged skin at the abdominal opening (love that woman!) and that is made from thin paper towel and super glue. I just tore a strip of paper and glued it to the border, soaking the strip, The tear was ragged enough to do most of the work, but I reshaped some of it with snips after the fact.

The mane and tail were, go figure, originally green. The unicorn was pink, I think. Funny, I can't remember now. Anyway, he got a base of the usual corrugated styrene that I've been using plus some Vallejo heavy gel with a light drybrush of Praxeti white. If you haven't used the new Citadel dry colors, they are awfully strange, more like a gel than a paint. They remind me of oatmeal with not quite enough liquid in it.

All those years in art school won't help you now Eldar