made some progress, and i won a e-bay auction "Portal Gun Valve" 190€ Wuhuu! i'm really happy about that.
so, now to my self made one. the parts are just laying together. and i have to work on the body... again... but i won't fix this parts together cause i'm waiting for my light and sound kit. (biiig biiig thanks to crix... ^^ again)
boots are going well. attached a wooden block on the back to hold the spring. hopefully i get the springs on Monday or Tuesday.