I love Rackham minis, but have a lot of trouble painting them, since a lot of them have no visible flesh. I find the lack of the flesh as a neutral element on the palette makes colour choices really difficult.
Armoured areas (Head, hands and shoulders) are too near in colour and don't look finished, in fact they only look primed... Cloak is nice, but could do with some more shading in the recesses IMO