Terrain Tree Problem

I’m creating my own “tree” in maya and exporting it. But when I import it and try to load it as a tree it doesn’t look like the preview I am getting. Check out my screenshots for what I mean. I’ve tried re-linking the textures and materials multiple times. I’ve tried nature bark and nature leaves. Is my model too small to be used like this? It works fine as a prefab just doesn’t work as a tree.

Ok I figured out my problem, when I exported from Maya, I didn’t delete the history on my object so it was changing the size of my model when I was importing it. So thats why it looked all white and black because the object was so small that it couldn’t process the image on that small of an object