I've been working on this mod every once in a while for the past few months, after UED proposed this idea to me. It uses a bunch of new powerups and a shop system, that allows you to unlock new moves/abilities for Mario.
Estimated release is a month from now.

Credits to:
Skill (model ripping tools, https://banjosbackpack.com/forums/forum.php )
UED (ripping the levels, ideas)
MrGreenthunder&DobieMeltfire (music conversions)