Ok iv decided to rethink my idea as my take on modeling is every detail counts, + im not the fastest modeler in the world( for example its taken me a days to modle one of the small pipes) and well if i was to do a whole tunnel i wouldnt be able to finsh the model let alone start lighting it in the time limet. So im going to re think it so iv got something that is simpler and quicker to modle than a whole tunnel
