It's still very vague as to what you want to achieve... A surface can be generated a number of ways. 1. 3 points (triangulated) 2. U&V vertices 3. Boundary Curves 4. Curve Profiles 5. etc. 6. etc.
Perhaps you should attempt to model your goal as Rhino geometry. Can you also keep your images sizes down to a minimum > 100mg is the group limit for files.
