You can start by looking on fanfiction.net. It has a large collection of 'jak and daxter fanfiction' with different themes and writing styles.
Some gaming forums dedicated to Jak and Daxter might also have links to great fanfiction. Members often share their favorite stories or even write their own, so it's worth checking out.
Check out YouTube channels or blogs dedicated to Jak and Daxter. Sometimes, they review or recommend fanfictions. They might not cover a huge amount, but the ones they do mention are usually of high quality. Also, don't be afraid to explore different tags related to Jak and Daxter and 'human' on fanfiction platforms to widen your search.
The Jak and Daxter story does have an end. However, fans often imagine what could happen next or create their own continuation scenarios in their minds.
They might interact by forming friendships. A normal human could befriend Jak and Daxter, and in turn, be included in their adventures. For instance, they could join in the exploration of ancient ruins. They can offer different perspectives based on their human experiences, which can be useful in solving puzzles or dealing with tricky situations. Also, normal humans could interact by asking for help. If there is a problem in their village, like a group of bandits causing trouble, they would seek Jak and Daxter's assistance.
One great 'jak and daxter fanfiction' I read was about Jak's origin in more detail. It really explored his past before the events of the game and added a lot of depth to his character.
The Precursors are very important in the Jak and Daxter universe, and including them in a crossover fanfiction could add a whole new level of depth. They could be the key to understanding the new world they cross into, or perhaps they have a hidden agenda that Jak and Daxter have to figure out. Also, the Metal Heads could be included in a more action - packed crossover, where they pose a threat not only in their own world but also in the crossed - over world.
In Jak and Daxter fanfiction, a normal human could also be a source of help. Maybe they provide shelter or food to Jak and Daxter during their travels. They could be the ones who give important information about the secrets of the land, like the location of a hidden Precursor artifact or a dangerous enemy's lair. Since they are normal humans, they might not have the special abilities of Jak and Daxter, but their local knowledge can be invaluable.
There might be a fanfiction where Daxter gains the ability to use chakra. He tries to learn ninjutsu from Naruto. It would be a humorous story as Daxter is a small ottsel and his attempts at using powerful ninja techniques could lead to all sorts of comical situations. Like when he tries to do a Rasengan and just ends up spinning in circles.
Naruto and Jak make a great pair. Naruto's optimism and determination combined with Jak's more brooding and powerful nature can create a great dynamic. They can learn from each other's strengths and weaknesses.
Another place to look is FanFiction.net. There are quite a few RWBY fanfics there. However, the quality can vary more compared to AO3. But if you take the time to browse through the reviews and ratings, you can still find some great high - quality RWBY fanfictions.
Some niche 'One Piece' fan forums also host 'usopp fanfiction'. These can be a great source as the community there is really into the series and the writers often interact with the readers. They might even take requests or suggestions for new 'usopp fanfiction' stories, which can lead to some very interesting and unique reads.