Estimeed Sir/Madam,
This is Bogdan from Romania.
I'm a mechanical engineer with over 15 years experience in designing, modeling, prototyping and effective manufacturing of different products, ranging from consumer goods to alternative energy systems.
I'm working in Inventor for parametric modeling, Fusion for free form and Keyshoot for realistic renderings.
I could make your CAD job (of which I suposed is even a reverse design or file repair) so you'll have the object (rapid/3D printed?) prototyped.
Based on your model and design, I'll make an assesment on the integrity of it, and if is ok - very well, if not I'll fix it, and translate into a parametric model (3D prototype).
Once this step finished, I'll deliver your model in different CAD formats (ipt/iam, iges - for CNC, stl - for 3D printing, step, obj, etc), 3D pdf so you'll be able to open/view the model into the regular Acrobat Reader, and drawings.