Yes, there are quite a few. You can start by looking on popular fanfic platforms like Archive of Our Own. Some might explore their relationship in the context of the Zelda universe, perhaps with Link and Nabooru going on an adventure together or having deep conversations about the state of Hyrule.
One popular theme is adventure. Given that Link is known for his heroic adventures and Nabooru is a strong character in the Zelda universe, fanfictions often revolve around them going on quests together. Another theme could be the development of their relationship, from initial encounters to a deeper emotional connection.
First, check out some of the more well - known Zelda fanfiction aggregators. These websites gather fanfictions from different sources and categorize them. They can be a great starting point. Additionally, you could reach out to the Zelda fan community on Reddit. Post a request asking for Link x Nabooru fanfiction, and I'm sure some helpful fans will point you in the right direction.
Archive of Our Own (AO3) is a great place to start. It has a large collection of fanfics from various fandoms, including Zelda, and you're likely to find some 'Link x Nabooru' stories there.
I'd suggest asking locals. They might know of some hidden gem comic shops in Rotterdam. Or, you could look near universities or colleges as students often frequent such places for comics.
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