Just for reference, nothing on the flyer is 100% actualized. Obviously the kinks will have to be worked out if enough people want to join in it.
The more likely approach would be for me to check the resources folders and see what's lacking. Then manually add in graphics that fit the vanilla ones to make the set more complete.
The problem is that I will have no way of determining weather or not the graphics used in a submission have been being crafted for 10 years or during the game jam week. So this was my idea on how to even the playing field and allow players to vote based on game mechanics, design, story and events etc.