Hey there! Welcome to the 405th!
We have a great many threads and topics around here that should help you out, if you're willing to spend a few minutes looking them up. I'll admit that reading isn't a great substitute for getting hands-on, but they'll be able to point you in the right direction with your efforts.
If you know more about how you'd like to progress with your builds (Pepakura and fibreglass, or foam), I'd be happy to dig a few up for you and have them posted to you to get you started.