Textures going black.

I can’t provide screenshots at this time, but with a texture I have, when you get within about 1-2 meters, it goes black, like a big shadow cast over it? Otherwise its perfectly fine, any ideas what is wrong and how I can fix it?

Did you make the texture yourself? What are your specs?

This happens for everybody with this model, specs unrelated. The texture is on a old model I found.

It might help giving us the name of the model and/or texture or even better providing us with a screenshot when avaivable.