I’d be happy to take this on. I have the models already, so getting them set up to use in KotOR and TSL would be simple enough.
Don’t have much spare time during the week these days so you might need to wait until the weekend, but I can certainly do this for you.
Things like placing them in game and having them be upgradable/available in different blade colours would take a bit too long for me to commit to at the moment, but I’ll certainly put something up which makes each of them available in at least one colour and available via cheats.