I remember a few years ago there was a skin changer on MPGH called Askren skin changer if I remember correctly, and it was this lil client that allowed you to change skins to anything in the game (riot skins and custom ones). I used to use it a lot and never got banned but then it started glitching and I deleted it.
TLDR: Do skin changers still exist? Is it bannable? Where can I find one?