ROM Hack Pokemon Rom hacking Help!!

[Sorox]

I'm trying to use unLZ-GBA to make new pokemon for Pokemon FireRed. I'm trying to put luigi into the game. I tried to write the sprite to the rom and a message came up saying 'compressed file is: 2CC, Which is too big. Aborting."
I know that when this happens you tick the "auto abort if new file is bigger" button, but when i did, it still happens!!!! Now i need help!

 

[Ricky Dephil]

here i uploaded a patch with luigi that will 100% work! NOT FREEZES! ROLLS like a charm

http://tinyurl.com/2q9j9y