So I recently discovered the PS3 version of WWE 2K15 was available on PlayStation Now - so I fiddled around and here's my attempt at a Fiend CAW : r/WWEGames
WWE 2K15: Finn Bálor CAW Formula By Filipezexal & Cessar - YouTube
Tutorial: How to inject individual CAWs and ARENAS on WWE 2K14 PS3 + Save Mega Pack - Modding Discussion - Smacktalks.Org