I am looking to add graphics on a few of my 3D parts to located and display where I would like some laser etching done. Is it possible to import an image and add it to a surface of a 3D part?
If you mean is it possible to import an image into AD and convert it dxf for engraving, then no.
If you mean is it possible to import an image into AD and add it to a 3D model as a visual representation, then no.
You can however import the image into the drawing workspace, trace it manually, copy the traced geometry, open a part workspace, create a sketch, paste the geometry into the sketch, extrude the sketch, scale it to the correct size, save it as a part then boolean unite/subtract this part from your original 3D part to depict the engraving. Easy peasy.