Quoting Chris K
Ok, I think I'll try out the raffica. But the thing is, there will be a few pieces the wrong colour. I'll try to add some features, maybe even a working slide! The two guns you suggested for yourself, well, they would both be quite a challenge! (Perfect for you :) ) Chose whichever one you think would turn out better!
I've chose the L96 and I'm working on its shape it's very difficult to master.
Also, Great! I can't wait to see the raffica and don't worry about a few discolorations.