Creating Hack for Game Mode

There is a server I play on that has a game mode called match 5. It's a 5x5 board that includes item frames containing images of mobs. If you click & match 5 frames then you win the wager. Is there anyone who could code/create something such as an x-ray that would show what's behind each frame? I've tried using different X-Rays but it can't pick up the mob images that are being generated. I'd be willing to pay really good price for the work that is done