Needs some selection editor, ability to view the scene nodes as a tree or other representation and make selections. I tried loading an obj of a face, with group

Needs some selection editor, ability to view the scene nodes as a tree or other representation and make selections. I tried loading an obj of a face, with groups for the face parts, eyeballs, and inner mouth. I can really only change the view because I can only select one geometry group to manipulate, not all or a parent to multiple groups within the obj geometry. Selecting one part is sorta useless, unless one can select multiple for group operations.