We have a new paper and database out at Behavior Research Methods (database hosted on OSF: https://osf.io/yvb8h/). Dr Arryn Robbins (of University of Richmond) led this database of 1200 objects rated for similarity. The team also included Drs Ashley Ercolino and Joe Schmidt (of University of Central Florida), Dr Hayward Godwin (University of Southampton), and Dr Justin MacDonald (also of NMSU). Download the paper here: https://link.springer.com/article/10.3758/s13428-025-02732-0