That metal gw giant is great I've got mine made up but almost too scared to paint it!
It's a clean sculpt, nice strong detail -- honestly it's fun to paint. Really a good mini for a lot of different painting styles. Just go for it!

Still working on the last two giants. No way I will get to the Otherworld giant (still in a bag) but I'm still hoping to finish the Warploque giant, and the freshly started Ral Partha frost giant. Shown here, WIP, for ridiculous scale differences. Made a lot of progress on Frosty. Added some more subtle washes to the big guy.

While waiting for paint/washes to dry on those two, I (very) quickly painted up two test figures from the Disciples of the
Red Dead Redemption, based on the same palette I used on the Undeadish. The idea being that they have similarly been enticed to/enthralled by the forces of undeath. But these are secretive urban cultists rather than full tribes converted wholesale.

I'm still considering giving them normal, if somewhat pale, human flesh instead of the pale grey flesh of the Undeadish. Another option is maybe adding some trim to the edges of the robes -- though I can always add that later.