Hello and WELCOME to the good ship PMF Dot Com. Good to have you here. Sounds pretty much that you are expecting too much of yourself. The Gerry Anderson vehicles are at most pretty complex shapes {a nightmare for designers} Break yourself in to the wonderful world of paper model building with something simple. Get used to all the cuts and folds, get used to how card stock reacts to these things. There isn't a 100% right way, but better ways to be found along the way. I too am a paper model enthusiast, and very much a Gerry Anderson Fan. I don't do much paper model stuff these days due to a condition called Pompholyx, if you look that up you'll see why, basically my hands go all strange with card handling too often. Anyways, Good luck with your builds and please do not hesitate to ask for help and advice here on our forum. There are some very talented guys here always willing to help. All the very best to you. Pete.