A little more info on R2-KT…
‘The Heartwarming Story Behind R2-KT, And How She Joined Star Wars Canon’:-
https://io9.gizmodo.com/the-heartwarming-story-behind-r2-kt-and-how-she-joined-1744986951
and R2-KT also was featured in the ‘Our Star Wars Stories’ short series on the Star Wars website in 2018…
’Albin Johnson and the Power of Fandom | Our Star Wars Stories’:-
https://www.youtube.com/watch?v=ZE4UYy8EoyU - 12 minutes long - from the official Star Wars youtube channel
and also featured in these 3-part articles up on the official Star Wars website:-
‘Remembering Katie, Inspiring Hope with R2-KT art’ - Part 1 : Part 2 : Part 3
R2-KT Wookieepedia Page - https://starwars.fandom.com/wiki/R2-KT