PS4 pro CUH-7215B NVG-003

I got my PS4 pro cuh-7215b; motherboard #.NVG-003… following a lightning strike my console display ic got fried. After replacing the same realized the USB ports and LAN ports weren’t working; the SOUTHBRIDGE chip was dead (tried reballing to no avail)… its been 8 months now and i cant seem to find this specific Chipset or even the exact motherboard (NVG-003), not from ebay, amazon etc… Might someone know where i can get one from and ship it to Nairobi, Kenya?