I made one of these, however I still have to solve the PII issues convince the data custodians that it's safe to use.

this is the main reason i started doing the compliance profiles for. you can choose a compliance like hippa and dbslice auto-applies masking rules, scans the output for residual PII, and generates an audit manifest your data custodian can review.

if you want to see what is being masked before anything runs, i also have a browser UI where you can review every table and column. see which fields each compliance profile covers, adjust mappings as much as you want(select what columns to anonymize and how), and export the config

both will be out in the next release.

Sounds fantastic.