I bought some chaos dwarfs a few years back. This was from ebay, no problems with payment or delivery, it just took a while (but they said so and I was okay with it). They sell most stuff in resin and for a few dollars more in metal. I picked resin and there were some dodgy bubbles in places but nothing major. Supposedly the metal versions are better. you get what you pay for. I was impressed by their packaging. very professional and there was no breakage in the resin...until I laid my hands on it.
I really like their sculpts, keep in mind though that what is pictured must have been painted by some god-like being.