Anyone here ever made a MP Shockwave?

Well this is my last post for the night, but are there any tutorials on this site (or someplace else) for tips or ideas how to put together a Masterpiece Shockwave? I’ve seen a # of different versions on eBay within the last year, & I am thinking of trying my hand at it along with a few things that I’ve started to work on. I’m curious to see how people have done the electronics when they’ve removed the trigger & have put in MP seeker thighs… & how they’ve done the feet. Can anyone direct me in the right direction? Thanks!