>>96112622
The story and failure of fimir is by now infamous and has been examined in depth
https://web.archive.org/web/20220703062327/https://awesomeliesblog.wordpress.com/2020/07/05/the-wfrp-story-xxxiii-wacky-races/

long story short: they were sculpted and priced as monstrous creatures the size of ogres, except they were meant to be the size of orcs and were given stats and point costs accordingly to that, the result was an overpriced army to collect that was shit to play for what one would expect of them

pic tangentially related if you read the full story in the link