The Chipalooza test chip at
https://github.com/RTimothyEdwards/chipalooza_projects_1 got past the precheck (finally, after a lot of work). It has a complicated set of dependencies on all of the Chipalooza entries, though, so I don't know that it's the best thing to use as an example. I know that the stock analog user project repository is old and does not pass the current precheck. You may want to talk to Anton Maurovic, who we have tasked with cleaning up the analog project documentation and getting the flow to work as advertised.