This is the deadly Lego android named Silver Nail, created by Moko. The first striking thing about his figure is the use of a lot of silver plated Lego pieces. A very rare color in the Lego world. You can find a lot of surprising parts in this android. There are a few golden rings used in the fingers, and elbow. Count Dooku’s light saber hilt helps make up the fingers, as do some silver knifes. The silver is contrasted with a black and white design, and vibrant purple hair. An inside out Lego tire is used to make a skirt, which does not prevent the figure from taking any pose that it wants. There is a lot of articulation built into this mech. Double jointed knees, ankles, toes, hips, shoulders, elbows, hands, fingers, head, and even each strand of hair.
You can go find a lot more photos of Silver Nail the Lego Android over here: http://blog.livedoor.jp/legolego05/archives/53172563.html