pink texture on imported model. How to re-link the texture? Once again, the pink texture.

Here are the steps I am following:

Download a Blender-specific file from Kitbash 3D

Unzip into a clean folder. Two files show, a Blender file for the Kitbash buildings and a folder of KB3D textures.

Run Blender, open the Kitbash buildings file. Textures are pink.

Go to File >> External Data >> Find Missing Files

Locate texture folder and click on Find Missing Files 

This opens the folder, listing the texture files. Click on Find Missing Files again

Result - NOTHING!

What am I doing wrong? I've followed the recommended procedure, but it just doesn't work.
If you look at the file paths they are most likely not relative in the original blender file hence they wont be found. The way the blender file was packaged probably wasnt correct.