Just remix this project and add yourself in FNACH 2 main menu. I know that it's unfair because it's 3D but I believe you guys can do it. Just add your character in the background asset by copying the background name " Empty" and the add your own characters in there. Oh and make sure to increase the number in "Change costume to" script as well so your background that you add your character in can show.
This soundtrack are from: Five night's with bud rebooted by The Next Genius Colyderp, Sgro, Dave microwave and Tricky models are made by: Paulor94 Ariana, Melanie Z, C.C and Hatty models are made by: Loskythecopydog77 Room design by: Paulor94 Tricky character original idea are from: @gemini526