Need help with a scenery texture (Coloration is off)

I’m replacing a section of scenery (ground) and it appears very washed out in the sim… kinda whitish. I’m exporting out of blender and maybe I have a material setting incorrect, but I cannot find the cause of it. It’s a stretch about 200 meters at high resolution (8k) . It imports fine, but the discoloration is killing it:(

Any help or thoughts would be greatly appreciated!