BillyYank

INSTALLATION
Have TSLRCM 1.8.6 installed Unzip folder, run TSLPatcher on the Kotor II root directory (the one with the game's .exe file) COMPATIBILITY
Any mod that does not edit 262atton.dlg. The main atton.dlg is compatible with other mods thanks to TSLPatcher. Description
In the base game, you can ask Atton where he got Echani training. This mod makes it so that whenever you get him to respond positively - "I was just asking - no harm meant." or "I'm not accusing you, I just want to know..." - he will gain Unarmed Specialist 1 and Complex Unarmed Animations (the latter of which is a hidden feat).

Additionally, if he tells you how he killed Jedi with a 70+ influence check, he will gain levels in Unarmed Specialist at the same rate as Jedi, Bao-Dur, and the Handmaiden. He will also be "caught up", meaning that he will not lag behind other party members with his hand-to-hand skills, since he's revealing his skills.
Limitations/roadmap
There isn't a notification for him learning Unarmed Specialist - This is next on the roadmap. The script I use to make Atton gain Unarmed Specialist as he levels is dirty; It's not bugged or problematic outright, but it is certainly a jury-rig.