3D CAD Design For Solar Photovoltaic

We are looking for a designer to design Autocad 3D small projects in 3D. The person must know how to draw all types of roofs in 3D with original measures and superimpose solar modules on the roof in question in 3D. We will give you a test job to do and he will be paid $ 20. Milestone will be pay only when we see a beginning of acceptable work If we approve your design, the other projects we will be able to discuss the price for each project If you ever draw the Photovoltaic Please do not reply THANK YOU Thanks