I did my first project on the Assembly and Simulation of Robotic Arm using Catia. I experienced in Catia, SolidWorks, SolidEdge, AutoCad.
In my first project, i used the reverse engineering module of Catia, to reconstruct the design.
I am familiar with the reverse engineering and sketch tracing methods of Catia and SolidWorks, So even, jpegs showing 3 views of the model can be used in Sketch-tracer to create the model.
I prefer working in SolidWorks. I can work with multiple Cad formats. I am using a conversion software. I could provide stl and igs files or cad dwg files.
The second project, which I am doing right now, is on a pill dispenser, its components required some complex editing, which I did.
I am also working on Creating a "Breading Box" for parrots as my third project. In which I created an entrire breeding box with just isometric jpeg of an existing breeding box and just 2 dimensions of a component on it.
I can do this project for you.