Before I share the link, if you are new to scratch building, I suggest you start with one of the FT models so that you can watch the build videos. This will help you get familiar with many of the techniques that these "after market" plans expect you to have mastered. As for which model to start with, I recommend the three pack or the FT Old Fogey. Others here will undoubtedly recommend the FT Tiny Trainer (I just don't feel comfortable recommending it because I have not tried it myself). It is a popular plane and many sing its praises.