PW1 main and diags images

Hello,

I got a bricked Kindle PW1 from a friend and would like to get it working. I soldered serial cables and got it into fastboot without a problem, but now I am unable to find any images to flash. The site ixtab.tk is long dead and the same goes for other mirrors/mediafire links...

These are the files that I am unable to find:
pw_5.2.0-mmcblk0p1.img.gz
pw_5.2.0-mmcblk0p2.img.gz

Could you please help me where to get these files or point me in any other direction? I also got the firmware .bin file, but I am not able to access the USB mass storage of the reader to upload it...

Thank you