I've neglected Yahoo as I recently got a new laptop (graphics card on old one went all kablooey and also wrecked the motherboard at the same time due to how it was made), and yeah, that hack may never have been done. Looking back, it may have been better to make it with a Game Maker like RMXP or something instead of a hack due to less limitations on stuff, but we were quite stubborn. Who knows what could have happened then?
One good thing from our project - helped me get motivated to continue inserting tiles for another ROM Base (kinda B/W looking to me)