Sorry, I don't think so the author will give you these tools, especially you said you haven't played much of this one, the author may think you are not regard to his much time spent work, I suggest you if you want to ask the technology or something to the author, you should play his hack first, when the author found you pretty like his hack and you played his hack completely, he probably share something to you. If you want to add the Gen VII Pokemon, you can use the 650 Rom base to do that, the author has posted the 650 resource patch before, it has included the related tools.