This is McFarlane toys The Matrix series 2 "Sentinel" figure (2003). It is totally complete, all pieces are accounted for (all "pincher" arms are included), and in great shape (the box is long gone, sorry). This behemoth was a display only piece, and is in exceptional condition. It has actually been in storage for a great long while, and I feel it is time to let it go. Here are the specs directly from the Spawn.com web site:.

　　Size: With arms stretched directly, full figure determines more than 27 inches in length. Articulation: Sentinel has 15 tentacles, each bendy and complete articulated. Many of the tentacles have actually jointed accessories at the end. Has 10 completely articulated limbs under primary body of animal. Accessories: Includes complete Sentinel with all tentacles and limbs in deluxe box. Tentacles are totally bendable to pose Sentinel in numerous positions.

　　This is quite difficult to discover, and will run you in between $60 and $70 unboxed on ebay (much more in the box).

　　If you have any question don't hesitate to ask.