You should now sketch your Final Design for your clock, with any changes or modifications to be made to it since developing your card model. This should be done in 2D, or 3D if you feel confident (see example below), and colour rendered so that it looks like it is manufactured from Acrylic. Acrylic has a hard, shiny surface that reflects light. To render a design, so that it looks like acrylic material, you should use the technique shown here. Use diagonal lines on a surface that all are in the same direction.