In the end, i won't apply. Reggie NSMBU is too hard to use for me atm (and i don't have a Wii U, even if StapleButter opened a fund for me ). Please trash my application. I will make levels by myself in the future if more sprite images are added.
Not going to be included in the project, but here's Newer Wii's 1-1 ported into NSMBU by me:
Just an idea, but what if you had a level from each of the main worlds in Newer Wii return in a special "remix" world that is unlockable after 100% completion? They would have HD remakes of the original tilesets from Newer Wii along with the music from those levels.