Google SketchUp Simple USB Device Case Rendering

This mandate is for the rendering of a cast metal case to be used to house a USB 'thumb drive sized' device. We will provide you with a simple drawing of the case concept, and the details of our specification for the case, as well as, very detailed dimensions of the device to be inserted in to the case. The rendering you will provide shall include a 'to scale' 3 dimensional illustration of a simple rectangular case with a hollow cavity on on end, and a removable cap to cover the USB connector. Specific elements which shall be unique to our design will include grooved edges on 2 of the narrow sides of the case to create a series of 'fins' similar to what would be seen on a heat sink, and a 1 mm aperture set between the fins on one side. All details will be evident in the provided drawings. This job should not take long for anyone skilled in SketchUp, and we expect a rapid turn around on this project. The purpose of the 3D rendering is to present to the case manufacturer a clear, to scale view of what we are looking to produce.