Alright, so we're right where we left off after Part 1 of the making of the R2D2 Plushie. You have the 3 blue pieces sewn into the top head and other parts are pinned in place ready to sew. I took a lot more pictures during this process since I found some parts hard to understand or explain so hopefully the amount of pictures will help. I probably should have split it into 3 parts, but you'll just have to bear with me and the really looooong part 2 post. So here goes part 2!
The next step will be to sew close the bottom part of the circle onto the head piece. This means only the circumference of the top circle will be sewn down. The slit down the middle of the head will be open. Stuff the head so it's at 80% capacity to help you keep it's shape while you sew it close.
You will eventually close the whole top circle securely onto the head panels.