From the auction:
This charity auction is for a one of a kind Truescale Imperial Fist Space Marine. This miniature is the result of collaborative work between me (Simon Black) of MasteroftheForge.com and Rafael García Marín also known as Volomir (volomir.blogspot.com)
Please take a minute to help me promote the auction by telling anyone and everyone you know who may be interested, even if it's just to look.
100% of the proceeds will be going to the Birmingham Dogs Home, who sadly need all the money they can get this time of year. The auction will last 10 days.