Synchronizing your viewport in Sketchup with your Vray render image size is a bit hard specially if its in vertical orientation, but with Thomas Thomassen of SketchUcation Vray Toys plugins,it becomes much simpler. In here, I elaborately discuss the methods.
In here you will learn another one workflow involving the use of HDRI (High Dynamic Resolution Images) in creating a night scene. With just some simplified procedures, you can easily switch your environment into different mode.
Majority of us archviz people encounter the roof tiles problem especially if we are not familiar with the right tools and procedures involving 3D max. In here Branko ( a.k.a. d.sign) show us his simplify method in modelling just from a single line to a complicated roof tile. So let us now take a look and start designing our own pattern....
Vray Sun and Vray Physical Camera works hand-in-hand to give you an accurate physical simulation for your rendering composition base on sun location and real camera parameters. In here Neil Cristobal a.k.a. 'Bokkins' shared us a simplified and easy step procedures of the workflow.