Looking for original BIOS for GeForce 8600M GS 512MB

I am looking for an original BIOS of the GeForce 8600M GS 512MB graphics card. Anyone?

 

From an Acer Aspire 5520G: 8600M GS 512MB DDR2

Code:

GPU Device Id: 0x10DE 0x0425
Version: 60.86.51.00.33
G86 p555 SKU 0004 VGA BIOS
Copyright (C) 1996-2006 NVIDIA Corp.
G86 Board - p555h04
Performance Level 0
  Core Clk: 169.00 MHz
  Mem Clk: 100.00 MHz
  Shader Clk: 338.00 MHz
  Voltage: 1.15 V
  Fan Speed: 100%
Performance Level 1
  Core Clk: 275.00 MHz
  Mem Clk: 200.00 MHz
  Shader Clk: 550.00 MHz
  Voltage: 1.15 V
  Fan Speed: 100%
Performance Level 2
  Core Clk: 500.00 MHz
  Mem Clk: 400.00 MHz
  Shader Clk: 1000.00 MHz
  Voltage: 1.32 V
  Fan Speed: 100%

 

OK thx. I am also looking for the original BIOS of the NVIDIA GeForce 9800M GTS with device ID 10DE - 0628 but I will create a seperate thread for this.