Check out a new two-part guide from Jonas Ronnegard.
Jonas Ronnegard has recently teamed up with Nvidia to make a vehicle texturing tutorial. The tutorial shows how to add detail and texture to a kitbash vehicle model with Substance Painter. As for the render, the artist used Iray, plus launched Photoshop for post and final presentation.
Please note that due to size restrictions on free products the team couldn't include all files in the free version, so the price is set at the lowest amount accepted, $1.