Thanks Dom Mayaniac
I think render times are around 7 mins LOL, I did plan on UVing as I went along but got stuck into modelling will give it a try see how I go. I have tried to keep the poly count low on most part and not use smoothing were I could (not much manly nut heads).I think it should be OK in the end only time will tell, just added bevels to this part of the track to make it stand out better.........dave