Yes, there are. For example, some fanfictions might explore Krillin's character in new and unique ways, like giving him new powers or putting him in different situations within the Dragon Ball universe.
I can't really point to one specific fanfiction as there are so many out there. But you can start by looking at popular fanfiction websites and filtering for Dragon Ball Z, Krillin, and Android 18. Check the reviews and ratings to find a good one.
In some fanfictions, the focus might be on how Android 18's android nature affects their relationship. For instance, there could be a story where Krillin has to deal with Android 18 having a malfunction that makes her act differently. He then has to find a way to fix her without losing the essence of who she is, and this creates a lot of emotional and action - filled moments in the fanfiction.
You can try fanfiction websites such as Archive of Our Own (AO3) or FanFiction.net. They have a wide range of Dragon Ball fanfictions, and you can specifically search for Krillin SI ones using their search functions.
In Dragon Ball Z, Sun Wukong was eventually killed by the evil Cyborg No. 17 and sacrificed in battle. Although Sun Wukong was resurrected by the Saiyan's spiritual power, his body had already suffered great damage and could not recover like before. Therefore, Sun Wukong was not completely resurrected. He was still in a weak state.
The historical archetype of how Dragon Ball Legend Li Dingguo died was the Ming Dynasty general Li Dingguo. According to the novel " The Legend of Dragon Ball ", Li Dingguo died in the battle against aliens. His cause of death was that he was hit by a bullet in a battle with aliens, but Li Dingguo still fought tenaciously until the end and finally died.
It should be noted that this was only a plot in the novel Dragon Ball Legend and not a historical fact. In real history, Li Dingguo was an outstanding general of the Ming Dynasty. He made important contributions to resisting foreign invasions and maintaining national security.
The third film of Dragon Ball was called Dragon Ball Z: The Cosmic Menace, which was released in Japan in 2002. The movie was a sequel to the Dragon Ball series, which told the story of Sun Wukong, Vegeta, and others who continued to fight against evil forces.
In Dragon Ball Z: The Cosmic Menace, Sun Wukong, Vegeta, and the others received a mission to save the universe controlled by evil forces. Together with some other characters, they launched a fierce battle and finally defeated the evil forces and saved the universe.
In addition to Sun Wukong and Vegeta, there were also some new characters in the movie, such as Fliesa, Cyborg No. 17 and No. 18, etc. The storyline of these characters also appeared in the Dragon Ball series and formed the background of the entire story together with other characters.