Studiolive series III 3d model or dimensions

I need a 3d model of the studiolive III 16 chaels. I have found one on google sketchup but there is only 32chaels available on the library.I also can't see any documents about the dimension of this mixer. The reason is that I want to design a tour case and it will be a big help if there is an existing 3d model to start with.