Need a little forum help or direction.

I have a 2002 Calabria Pro-V. The boat is in very good shape with the exception of the glove box. Where would I go to get a replacement drop in glove box( doesn't have to be a Calabria one) I can cut the hole to fit, just not having much luck finding something to replace it with. I've tried looking up like kayak hatches and the likes but nothing is close to the dimensions. I need something in the 15x20 range. I just keep running into roadblocks. ANY help would be greatly appreciated.