They would be around where it sayd Gamefreak in the part before that. They are compressed though and I do not know there exact location.
Also, I might get a new tutorial up soon. I am not sure what to do it on though I have a choice between creating a repointing tileset data tutorial (plus how to get clean/unedited tilesets) or how to create scripts for certain events tutorial (such as battles, walking scripts, triggered events, etc.). I am still not sure what one to do though.
Hopefully I will get one, maybe some people here might help me choose.