How to capture fractures on metal frames? Camera setup with connection to pc to record pictures

I am looking for a simple setup of a decent inspection camera with an adjustable light. The light needs to come at an appropriate angle while the camera faces straight down on the metal frame. These fractures sometimes come up from screws getting tightened into the frame. It doesn’t have to be a specific product but I am trying to find good options.

The other end of it needs to hook up in some way to a computer. I need to capture the image in a program, label it, and file it away for quality assurance. I know there are open standards for cameras and that may not be a big issue.