This background came from SMAS: SMB's, mainly seen on night levels. No credit needed.
Includes ExAnimation for the stars.
grassland, needs remoderation, night
This background is not acceptable to be approved for the following reasons:
While the update you provided is very welcome, there are still issues with the submission such as:
1) Unused Colors:
Marked colors are unused in the submission, but they're still masked in the .palmask and in the sample level. Given that they can be free'd, this palette (row 3) can be moved to row 0 and palette 5 (fully used) can be moved to row 3 for a better palette optimization.
2) Unused/Gargabe Tiles:
Both graphic and exanimation files have unused/garbage tiles that aren't used in the submission, it would be best if you removed those.