Oh thank you for using my ripped stuff! I am so touched!
In the source game, Namco Super Heroes (NSH), this Wonder Momo stage has a number of separate elements:
- the beach side
- the beach house and other facilities
- the left and right column poles
- the bottom stage audiences
You seemed to merge "the beach side" with "the beach house and other facilities" into one (1) sprite right? I remember both have different widths and the pink (255, 0, 255) in "the beach house and other facilities" can be used for transparency. As a result, when you tried to merge both sprites into one (1) it may have been needing you to do some extra work.
So, how about considering to mugenize the NSH Wonder Momo character?
If you decided to mugenize a NSH her then it would be awesome and cool!