If you want stock Klingon Academy Fed ships for SFC1 and/or SFC2, consider this:
The stock F-FF in SFC1/2 is the Okinawa-class FF in KA.
The stock F-DD in SFC1/2 is the Akula-class DD in KA.
The stock F-BB in SFC1/2 is the Yamato-class experimental BB in KA.
The ones missing are the F-CC/Lexington-class and F-BB/Missouri-class.
I only have some of DD's SFC1/2 KA conversions, mostly SFC1 though, and they're Klingons. I wish I could have 'em though.
Moonraker's Models are old, but good ones nonetheless, and even have Fed ships from KA (
re-modeled and/or retextured). The Fed KA ships include the Okinawa, Akula, Lexington, and Missouri I believe.
You'll have a better chance with
Wicked Zombie's Demon Renegade Studios however. The KA ships he modeled are actually scratch-built models both Federation and Klingon (
as well as several other great models he made). He didn't make all the KA ships however, just ones he liked, but note that he didn't only model ships from other games (
and not
only Fed and Klink designs). I highly reccomend him for finding high-quality models for SFC1/2/3, even the ships he made that were designed for KA.