Always liked nostr:nprofile1qqsrk63a8wentzpk5ex3eqpf9wtww6vwcddzuh9y2800567n4ulwhpqpzamhxue69uhhyetvv9ujucm4wfex2mn59en8j6gpz3mhxue69uhhyetvv9ujumn0wd68ytnzvuecs9ye ‘s graphics. I’ve seen a tee shirt, but I think he worked for the project. Not sure if they actively sell anything.