I'm not sure of specific 'rwby notes neo fanfic' titles off the top of my head. But you can try looking on fanfiction websites like Archive of Our Own. There, you can search for fanfics related to Neo in RWBY and read the reviews to find ones that are highly recommended.
Some good fanfics might be the ones that have a high number of views and bookmarks. These usually indicate that other readers have found them interesting. Also, look for fanfics written by authors who seem to have a good understanding of the RWBY universe and Neo's character in particular.
Chapter 57, "Do you still see me as your brother in your eyes?", is the clearest early answer because it turns God's situation into a concrete plot event. The setup is Lu Xingchao's numerous fans were stunned., but the pressure keeps building through Holy shit, what's up with God L?.
Chapter 41, "Actually Still the Museum Director?!", is the clearest early answer because it turns Weibo's situation into a concrete plot event. The chapter turns that into something concrete by moving from The live streaming room suddenly boiled over again.
Chapter 160, "The Mushroom-Picking Party of Six", is the clearest early answer because it turns Shu Yan's situation into a concrete plot event.
Chapter 159, "The Other Flying Guest is Actually Him?!", is the clearest early answer because it turns Tian Run Group's situation into a concrete plot event.
Chapter 546, "Good Sister, Stop Hitting Me, I Was Wrong!", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. The chapter turns that into something concrete by moving from Jiang Li squinted her eyes, her expression colder than ever.
Chapter 82, "Jiang Yan and the Chicken Go Viral!", is the clearest early answer because it turns Princess Disease's situation into a concrete plot event.
Chapter 145, "Director Sun, You Haven't Paid for the Meal Yet", is the clearest early answer because it turns Shu Yan's situation into a concrete plot event. The chapter gives readers a real answer by opening on Chixia Village was located in a remote area with a backward economy,...
Chapter 33, "Variety Show of Villains", is the clearest early answer because it turns Wen Jiaojiao's situation into a concrete plot event.
Chapter 430, "I Quit", is the clearest early answer because it turns Guan Xiong's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Hey, do we join a team that's short on members, or do we form our...
Chapter 412, "Successfully Landing on the Island", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event.