Ps rummaging around the intl copyright database wipo.com, I found the 1999 registration for the design , no title was cited , gavroches were registered without titles or artists - at the time , the only other info there is how long the registration lasts ie when H has to renew it, I don’t remember that date , but, FYI the registration has expired on many designs
Pps there is no such thing as a universal registration, there are many other databases eg usa
Ppps there is a difference between registration and issuance - coming out in silk, the dates may be far apart , s9me designs have been shelved for decades , registration does not guarantee issuance
Ppps - lol - got url wrong www3.wipo.int
Pppps this is silly ... try
https://www3.wipo.int/designdb/en/index.jsp , weird database url but gimme credit for checking the url lol