How would you get this into SmileBasic??? SERIOUSLY please tell me!

It depends on wich Program you got this From. They could have made it Pixle By Pixle.

Haha no, no that would take way too much time I just used petit modem Google petit modem and it's the first result the petit modem key is NKX3KE13 but you also need 2 programs on a computer, convert the image into .PZG then transfer it to the 3DS through sound

Petit Modem, I have been looking for that.

There are other ways...