>>1858933
>should be able to find the originals from their official twitter account since i don't think they delete old posts
I found a couple of old designs that show the changes in art direction. Most of the changes seem to be done to make the different designs more consistent, with anachronistic clothes being replaced with modern clothes worn in a similar way.
For example, Sacador lost his human ears and bronze accessories were replaced with cloth. Also his shorts are looser (sad, but at least his tummy is more exposed now).