Bianco Hills Yoshi Or Turbo Nozzle:

If you want Yoshi and the Turbo Nozzle, do the same requirements to get Yoshi, but before you complete Pinna Park episode 4, try to have 25 Shine Sprites. When you get Yoshi, enter Bianco Hills. As soon as you get there, exit, then chase the fake Mario and get the Turbo Nozzle. When you go by the place you enter Bianco Hills, you can use the Turbo Nozzle or Yoshi