Henry This is the car at moment no lighting yet.NJR

Looks good, Neville. Is there a problem? If so, please post the .tcw file.

Henry H

As a wild guess, it looks like you are concerned about - what looks like lofting stretch marks,  though these normally only show up in renders where there are no materials applied, is the orange a material or just pen colour, if just pen colour, try applying an orange material.