Would anyone be able to "restore" the Krayt Dragon pearls to Kotor 2? I've always been a fan of the lore behind them and appreciate the RP aspect of their use in Lightsabers.
I had the idea of one being in the Twi'lek explorer's inventory on Dantooine. It could be looted off his corpse if he is killed, or he might give it to you as a gesture of kindness if you mention his force connection. He does use the same Twi'lek model as Komad, so it would be a nice touch there.
Alternatively, the second Pearl could be in one of the containers in Vogga the Hutt's stash. Both as a nod to Tatooine and as a reasonable treasure a Hutt might keep.
It would be interesting if Heart of the Guardian and Mantle of the Force could be restored too, as power crystals instead of color crystals. But I am unsure how doable that would be.