Fanfiction.net might also be a good place. However, the quality can vary a lot. But it has a large collection. So it's possible to find some hidden gems among the many NCIS New Orleans Pride OC fanfics there. You may need to spend some time sifting through different stories to find the ones that suit your taste.
A great NCIS New Orleans Pride fanfic with OCs often has an engaging writing style. If the author can create a sense of tension, whether it's during a crime - solving sequence or in the interactions between characters, it makes the story more interesting. Additionally, accurate portrayal of the Pride team's dynamics and their individual personalities adds to the authenticity of the fanfic. It should feel like it could be an extension of the actual show.
You can find NCIS New Orleans fanfiction on various fanfiction websites. FanFiction.net is a popular one. It has a large collection of fan - created stories for many different shows, including NCIS New Orleans. Just search for 'NCIS New Orleans' in the search bar, and you'll get a list of relevant fanfictions.
Archive of Our Own (AO3) is also a great place. It has a very organized tagging system. So, when you search for 'ncis new orleans crossover fanfiction', it will show you all the relevant stories. Plus, the community on AO3 is really active, and you can interact with other fans who are into the same type of fanfiction.
A lesser - known but really well - written one is 'Uniting for a Common Cause'. This fanfiction focuses on a cyber - crime case that spans across the jurisdictions of both NCIS and NCIS New Orleans. The way the author weaves the technical aspects of the case with the character interactions is quite engaging.
Fanfiction.net is also a great place to look. Many fans post their works there. Navigate to the NCIS LA section and then use the search function within that section for 'Granger looking for someone'. You might have to sift through some results, but it could be worth it.
Another place to check is FanFiction.net. It has been around for a long time and has a lot of fanfiction. There might be some really interesting Percy and Lasalle stories there. However, the quality can vary, so you might need to sift through a bit to find the good ones. You can also try some NCIS - specific forums where fans might share their own written works or recommend good fanfictions.
Another way to find good NCIS New Orleans OC fanfiction is to join relevant fan groups on social media platforms like Facebook or Reddit. Members often share and recommend their favorite stories. Some of the fan - created OCs can be really creative, like an OC who is a undercover agent with a secret identity that slowly gets revealed as the story progresses.
One place to start looking for NCIS New Orleans Sebastian OC fanfiction is on fanfiction.net. There are often a variety of stories there that feature original characters interacting with Sebastian. Another option could be Archive of Our Own (AO3). You might find some really creative takes on his character in relation to an OC, like stories that explore his scientific work through the eyes of an OC who joins the team as a research assistant or something similar.
One common theme is the integration of the OC into the existing team. It could be about how the OC overcomes initial resistance or skepticism from the team members. For instance, the OC might be a transfer from another agency and has to prove themselves.
One of the frequent themes is the OC being a new addition to the NCIS New Orleans team and Sebastian being the one to welcome or befriend them first. This often leads to adventures where they have to rely on each other. Also, there are themes related to the OC having a mysterious past that Sebastian helps to uncover, which adds an element of mystery and suspense to the story.