This isn´t a conversion, Grimznot.
But I agree, the colours don´t really fit together, nor do they fit Nurgle very well in my opinion. However, the paintjob is clean, so I´ll vote 6. You could do some more with the base, too.
Interesting conversion, but the color scheme looks more Slaaneshi than Nurgly to me... The green is nice and his face looks good... Metal on the mace looks a bit flat... I personally don't like the checks on the gauntlet either... Too Orky... Heh heh. You have elements from all armies. lol
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