While I appreciate the attention to detail of your rips, I have to reject this one, due to the fact that it doesn't work as simple background, at least, not in the way you have ripped it.
My suggestion for this rip is that you rip the foreground parts. After that you shall rip the bricks, knight armors and other background elements, as decorative layer 2 objects. It would allow for more flexibility, in general. Make sure to use level mode 01 to achieve this.
Overall, not a bad rip, but I suggest it to be ripped purely as foreground with layer 2 decorations (level mode 01), so the users can customize their levels with more easily.
As it is, it looks weird, because the foreground is merged with the "background", limiting quite a bit level design. Anyway, best of luck with this rip.