This 3D model was originally created with Sketchup 8 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 This dyno is modeled after the Dynojet 424x. I used a Scion xA from www.drive3dautos.com as a guide to make the dyno. Everything else is all made from scratch, including a MiniATX tower computer and a LCD widescreen monitor in an industrial computer cabinet. Anybody who plans to make a model of a performance shop, feel free to use this.