If anyone can point me in the right direction on how to fix this, or why this is occurring would be much appreciated. I have done some research and I have seen that it could be the polygons or triangles on the model. Then I was told that's not the case so I'm just really not sure anymore on why this is happening.
[Hidden Content]
EDIT: So one of my friends told me that I should use "false colour" and it shows that the whole model is purple which I looked at a correct model and its yellow with a purple string. How would I go about making the string only purple and the rest of the bow yellow?