3D Modeling Services Needed

I am in need of 3D modeling services. This project involves creating a 3D model of geometric shapes. The purpose of the model is to create a 3-d logo. It will also be printed in a book in various stages of creation. I will need to start with a 3-d golden rectangle. Each point will need to be labeled with a letter. From there, I will tell you which lines need to drawn next by connecting the letters and indicating some measurments from various points. All lines will need to be measured to 5 decimal points.