The slim version I modelled from scratch in Modo, measuring a purchased sample with callipers. The larger version had a CAD export supplied which I optimised. Finishes were meticulously observed so I could create detailed and realistic materials. Lighting was setup to create a strong moody feel, using a custom HDRI and a few textured area lights. Rendering was done using Modo's built in engine, with only a minor contrast adjustment in applied Photoshop.