[Request] Modded-Bios for MSI MPG z390 GAMING PLUS MB.

I’m looking for a modded bios that’s part of the latest version and lets me have access to all the cores on my CPU since its not a K model and I still want to overclock it, I don’t really know much about bios’s when it comes to making or editing them but i’m just starting to get into overclocking.

is this possible? and what would cost me that?

thx in advance!!