How do I extract INTERWIN.DAT?

[The Reaver of Darkness]

I am trying to get my hands on the images contained inside INTERWIN.DAT but XCOMExtractor doesn't read the file. Does anyone know how I can extract the images, or know where I can get a copy of them already extracted?

[SupSuper]

Just treat them as SCRs with a different size.

[The Reaver of Darkness]

Just treat them as SCRs with a different size.

I have no idea how to use a SCR, but thanks for the images!

For anyone else who is looking for INTERWIN.DAT images, click this link to get them straight from my dropbox:
https://www.dropbox.com/sh/d9g42iwxp92o6ou/AABIyF2QJE02ahiIoTxovDIra?dl=0
UFO\GEODATA\
I made split versions and tested them, as far as I can tell they display exactly like the originals when used in a mod.

[SupSuper]

For reference you don't need the bottom part, just the middle as indicated here: https://www.ufopaedia.org/index.php/INTERWIN.DAT