Nurgle Titan - head

Here you can see i've made a start on it. One of the trademark looks to Nurgle is a cyclopian eye, and i've tried to infer that using the half ball for the cockpit. Thought it'd also break up the hard lines a bit more.
Another iconic item with Nurgle is a singular horn and, again, i'm trying to infer that by having the paltform above the cockpit jutting out like it is.