This might not go here, but im wondering where this battler comes from that came with a huge resource pack. It is called Twisted Nether and it has several more battles of its arms and such removed. Heres a pic of the full body:

I know this might be a more general question but it looks like an XP or VX specific battler

haven't seen it anywhere before but it looks really nice, im prettty sure its custom made now since its such a large resource pack im sure theres a way to tell if the pack came with a readme...read it it should usually give credit

I think it comes from HOT TOKE. If it's the case, the author is Field Pudding.