Smash 64 Char/Stage Selection Background

[Babycake]

I do not know if this has been suggested or if anyone has tried it in the past. I looked and Textures doesn't have it. On the Character Selection and the Stage Selection screens, there is this texture behind it.

I tried it myself, my Project 64 is 2.3.2.202, doesn't have the 1.6 Plugin folder, but rather a "Plugin" folder. I started to follow the How To Rip Tutorial by Shade. But when i go to "Settings", it tells me "BMGLibPNG.dll" is missing. It's in the Plugin Folder and i even tried System32.