MS-1722 searching for display back cover

I have a MS-1722 and need the display back cover. All the sources I have found online do not have it. Is there a equivalent in size? If yes what is it and what hinges would I need? I know they produced other computer with a similar form factor and would really like to fix it.

The hinges are broken on the two MS-1722 along with the bezel and display back cover.

This is what the laptop looks like http://www.mo-de.net/d/msi.jpeg

Thanks