There is a boat "recycle" yard just north of the dickenson bayou bridge off of hwy 146 (between texas city and kemah). They have a ton of used stuff like that. Don't recall the name of the place but it's pretty obvious when you drive by... Maybe someone can add the name??
Fabricating a custom fiberglass console is not super difficult and allows you to build one to suit your needs. You can make a quick one out of 3/8" marine ply core then fiberglass over. Once you build it you will have some sanding and fairing work to loose all the sharp corners. Just a thought...