nostr:npub1gwa27rpgum8mr9d30msg8cv7kwj2lhav2nvmdwh3wqnsa5vnudxqlta2sz maybe your #nostriga sticker could be that ? 
Discussion
I have one of these and yes that could be the Nostriga badge.
Do you want that I make something more random? Just say what you like and I create it today
But can add the sticker design as new badge no problem
Oh and I already have this badge too.
I'd like to see one awarded from the nostr:nprofile1qqsfc93uwdgl3qetpz6kewewp9vkp5w9qcxadv8yv85p8u8sw3v3r8spr3mhxue69uhkummnw3ez6ur4vgh8xetdd9ek7mpwv3jhvtcprdmhxue69uhkummnw3ezummjv9hxwetsd9kxctnyv4mz7qgewaehxw309aex2mrp0yhxummnw3exjcmp9e3k7mf0zeg2qy account though.