It is possible that you don't need a rendering for that kind of view.
Changing the background so it does not have a white background will help if it is a White Model with Shading you want. Also, if you change the 3D window size to as large as you can, then save the view as a 3D Document you will have very good sharp lines and you can adjust the size/scale of it in Layout. If you have a very high resolution screen you might even be able to get an acceptable screenshot of that view.
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