Apparently evilnats unofficial Rebug 4.84.3 Cobra 8.3 with xai plugins has been already released I had came across it using this link : r/ps3homebrew
So i made a CoverArt for a REBUG 4.84.2 REX/D-REX install disc, as you might know you can perform a PS3 system update via disc. So its a great thing to have
Jailbroken Ps3 ONLINE READY Rebug 4.84.2 DEX CFW for Sale in Dinuba, CA - OfferUp
PS3 CFW 4.84.1 REBUG LITE EDITION Released by Team REBUG - Consoleinfo