I have completed my Road Corridor in Civil 3d and i want to apply the actual materials on this so that i can visulaize it,how it sould appear i have few questions about this.How can i define a new material in Civil 3d.it is a good idea to define a material in Civil 3d.How can i use the materials define in 3d Max.In which tool i can present my model appearance as actual and so that the transformation is not disturbed as a BIM ModelThanks