Havoc Squad 'Plaguehammer'

So here's the first Havoc squad all built and ready for paint-age:

The Havoc Champion has one of the old-school Legion of the Damned heavy bolters, whose skeleton goes well with the Nurgly feel and the rather organic look of his asymmetric backpack:

A close-up of the augmetic cabling detail on his head:

And some of the other guys: