How can I model this complex form?

Continuing the discussion from Welcome to our forums! Please introduce yourself :slight_smile::

Welcome @tfstix

A picture is worth a thousand words.
A 3D model (even one of your failed attempts) is worth a thousand pictures.

Modeling issues are resolved quite readily when we have enough information to understand your goal.
Post a brief clear description of what you’re trying to accomplish.
Providing a picture and a model increase our ability to help you over the learning curve.