Based on my gaming experience, so might need some explaining: right after the Disco Elysium Jamais Vu update, when I first discovered that Kim can get different icon and jacket, there weren't yet any clear instructions how exactly to make it happen. The only two discussions I found online on the subject said that it's connected to Get Kim to Wear *The Jacket* achievement (implying Pissf****t one), but how precisely to get it was unclear and ‘possibly bugged, you might need to try several times’ yadda yadda (and after encountering the Pigs bug it didn’t sound that far-fetched).

Without going into many details my stubborn ass had to do three whole runs (not counting multiple reloads and replays) before finally figuring out you simply have to finish entire game in a hard-core mode (no need to bother with piss jacket at all). So when I FINALLY, after several weeks, on the verge of desperation hurried down and saw Kim in the new jacket, me and Harry both practically weeped from joy~ *to the point I was genuinely surprised there's no dialogue to aknowledge the change (and after all of the self-imposed sufferring I kinda needed one, so...here we are)