Remember, you can finger pick the chords of any song.
So basically, like you see these patterns such as strings 3241 or inner outer strings (if that makes sense) just incorporate those picking patterns into the chord you are playing
Wow Brenda, maybe I had better learn Twinkle Twinkle Little Star first
I too started with Putter arrangement. You even have them on SoundCloud right?
Yes you are correct and that is a good way to get started. One pattern practiced over and over again till you know it in your sleep. Then apply it to a chord progress or song you already know, voila you are now fingerpicking.........easy peasy lemon squeezy.