Ooh! I really like the new Olimar sprite, looks great. Can't wait to see how the the levels and enemies will look
For the Prologue Theme MIDI, maybe ask Scruffy on YouTube? He's a composer and has done a lot of Pikmin covers/arrangements, maybe he already put one together: https://www.youtube.com/channel/UCDoKh1xoqKDfUr3YxQBs_1w
Good luck with this project!