My 1996 is missing the undertray.

I have found someone that will provide a tracing of the undertray.
This summer I will attempt to fabricate one by creating a CAD file
of the part and using a shop to create one out of ABS or metal.

Before I start this process, would anyone already have created a
CAD file for this part? It seems pretty straightforward. I know
it won't be an exact match. I'll still have to do the whole
cupcake pan thing, but it should make it easier for others to refab
in the future as well.

Thank you.