Thanks guys for understanding what I meant and standing up for me, though I see why he got confused, there's indeed a subforum about ROM hacks. Had I remembered it I would have specified, my bad.
I think it's relevant to keep this thread in this subforum because of the incoming payload (my point from the start) so I won't remove it. But if you guys think I'm wrong please say so. Also there's no need for me to say it, but the mods can do what they think it's right, being it moving the thread, deleting it or keeping it.
Sorry for the confusion and thanks for all the great answers. I'm really interested in the ORAS and MK7 ones.