Interior options on 96 tahoe sport

I would like to add another console on the floor over the trans and in between the existing center console and the dash. It would be nice to add a nav unit, other electronics, storage, etc in this unused space. Does anyone know of something that is made to fit or is this going to be a fabrication project?

Sounds like a fabrication project to me.
If you do decide to do this be sure to post pics.