Bios Mods -The Best BIOS Update and Modification Source

Hello and happy new year \o/
I have a laptop called Berserk MK1 from Materiel.net but in fact its a Clevo P751ZM (the current motherboard is P750ZM-G).

I love this laptop who's a gift from my parents for my degre (2016).

I research a full unlocked and upgraded BIOS, if possible compatible with my GTX 1070 MXM (upgrade from 970M).
My GTX 1070 is a Clock/memory/boost 1518/2002/1733 vBIOS 86.04.72.00.12 (Subvendor Clevo/Kapok).
A few Mhz are not refused 

I had issues with Intel and Samsung SSD's for raid 1 break i think due to the "ME FW" 

If it's possible to unlock g-sync, i've read if the GPU isn't based in g-sync it can't (my original 970M was g-sync)

The BIOS of my Clevo is the lastest:
[attachment=24445]

The original vBIOS of my GTX1070 is this one (Internal display and HDMI work, no g-synch):
[attachment=24443]

I've flash the vBIOS with this version (Internal display, two display port and HDMI work, no g-synch):
[attachment=24444]

I want a unlocked BIOS to undervolt my delid (Artic Silver MX-4) 4790K, XTU don't work.

I gonna upgrade the delid with cooper and metal liquid and maybe metal liquid on the GTX1070. 

In the BIOS:
The ME FW Version: 0.0.0.0 sometimes it show 9.1.20.1035
BIOS version 1.03.04
KBC/EC Firmware Revision 1.03.09
VGA Card: Unknown
vBIOS Revision: 86.04.72.00.12
vBIOS Build Date: 06/14/17

I'm able to flash the BIOS for example with the CH341-Programmer (i've bricked the GTX1070 previously )

Big thanks in advance

I don't find any infos about any modded BIOS for my laptop (exept for the Prema's unicorn ).
I've try a dump of my current version:
[attachment=24460]

I've found the following model are the same CLEVO P750ZM / SAGER NP9752 / ORIGIN PC EON15-X

Maybe if if found the tools to create my own version :3