You'll need to make a folder in your skins folder in PaintSchemes/Skins named, "SwordfishMkI".
I'm starting to learn the Swordfeesh skin and making a template for it.

If anyone has any pics of the ac during the Taranto attack or any other paint scheme they like, let me know.

The betas are missing some textures and other details like floating panels and extra struts. All should be fixed when the final version comes out.
Skinners, except for all the shading of the ribs and knowing what strut is what, this looks like a fairly easy job. Go for it!
Falcon