Learn advanced 3D modeling techniques for creating a mini semi truck in this detailed tutorial. Explore adding support structures, crafting shell fenders, shaping the body, and designing slide windows. Master the creation of shapes panels and openings, while perfecting rendering from top view. Dive into corner radius adjustments, precise dimensioning, and window backplane construction. Finish by mastering window smear effects and centering techniques to bring your mini semi truck model to life.