I will share this video tutorial free after you read and follow the instructions in this link.
SketchUp Pro 2015 is a 3D modeling application that in its versatility is able to appeal to a wide variety of 3D designers, from mechanical engineers to artists and moviemakers. Many users do their homework in selecting a 3D design app, and choose SketchUp because it allows flexibility to work in so many different capacities, as well as being user-friendly enough to appeal to young students, while still fulfilling design needs for experienced and discerning 3D designers.