So here is the Hello Kitty quilt I just made. I bought the panel and it was so big, I decided to just buy 1m for the back and quilt it.
It was really easy to quilt. I did the entire thing in a few hours. Blue on the front, pink on the back and I just traced the pictures.
I added some grass blades and clouds in the empty spaces to quilt it together a bit better, but there wasn't much empty space that needed it. I used scrap fabric for the binding and finished the whole thing in about 7 hours.
Sorry the pictures aren't great.