How to get Texture Images to show Original Colors without Highlights?

How to get Texture Images to show Original Colors without Highlights?

On the ReportGen “Visual Effects” tab, there is a group of parameters in the “Material” panel.

Try enabling Diffuse, Specular, Ambient, and Shininess.

Then set their values to:
diffuse = dark grey
specular = black
ambient = full white
shininess = zero