Since melee runs on emulation, we can pretty much do anything we want with it. In this case, there is a gecko code which is used to hide HUD (timer, stocks, ensignia, etc) but not the game ending text.
It is an edit of Lazlo's temple FD, the original is on his Patreon: www.patreon.com/LazloSSBM I can't be giving my edit out for free of course though, because its mostly his work.