Nuko Isobashi Advanced Tips Posters

Adds posters of Nuko Isobashi to the game using the Lethal Posters mod.

I will be adding additional Nuko Isobashi Advanced Tip posters over time.

Nuko Isobashi is a character my bestfriend created years and years ago. This character means a lot to him, and it means a lot to me as well. I'm happy to see that Nuko has finally made it into a video game!