I've got a Focus 2001 with White Alps switches, thin double shot caps(dunno what kind of plastic, but my guess is ABS). I pulled it out of a recycling dumpster, cleaned and fixed it up. I haven't used it since I got it working, don't like the switches/layout, but when last used I'm pretty sure everything worked. Solder job on the inside is pretty bad, but it was my first refurb, just wanted letters to appear on screen. Note: the Caps Lock key has a miss-print where instead it reads: "Caps LccK". Control, Alt, Shift and Escape keys have red, blue, green and red lettering respectively. Caps do have some shine(my clue for ABS plastic) so it's been used. No windows keys, big-ass enter, and small right shift. PS/2 connector. I can take pictures if interested.
Just found another one in the same bin, but I'm not completely sure if it's and alps board, but the keys are compatible and are in much better shape. I haven't tested it out yet, but it looks like your cannibalizing so it doesn't matter much. The switch stems are blue in color and I much prefer them to the Focus's White Alps, they're much lighter. Same layout as the other, except for a single unit backspace and a "Turbo" cap under the enter key. I broke apart the F8 switch housing when taking the cap off on accident. I think I have all of the inside pieces except for the spring; might have damaged the top switch housing though too. Double shot keycaps. AT 5 pin DIN connector. I can take pictures and test it if interested.