tis looking nice, I built it then I painted it with marine blue paint, One point I would say is re-inforce the ankle parts as the model likes to tip. I also used painted drinking straws to make the hydraulic pipes here's a couple of pics

http://www.mediafire.com/?4gn0drw83l1z3lj

thanks guys, @Greenelf I'll be extra careful with legs - planning to do a lot of reinforcing there, thx for the tip

wow!!this one sick!!great work bro