One great example could be those that explore crossovers where the Autobots and the characters from RWBY team up to fight a common enemy. For instance, a story might have Optimus Prime and Ruby Rose leading their respective groups in a battle against a powerful new Grimm that has been enhanced by Cybertronian technology.
Some 'Transformers Shattered Glass' fanfictions focus on the origin stories in this alternate universe. They might explain how the roles of the Autobots and Decepticons got reversed. For example, a fanfic could detail a different set of events on Cybertron that led to the Shattered Glass situation, like a different leadership structure or a unique technological discovery that changed everything.
One example could be a fanfiction where a small Autobot with a 'little voice' but big ideas helps to solve a major crisis on Cybertron. Maybe it discovers a hidden weakness in the Decepticons' new weapon system through its unique perspective.
A lot of RWBY Transformers Prime fanfictions explore the idea of the Transformers being in Remnant. In some, they are seen as gods by the people of Remnant at first. This creates interesting dynamics as the RWBY characters have to figure out if they can trust these new, powerful beings. These fanfictions often delve into themes of trust, power, and friendship.
One great RWBY Transformers Bumblebee fanfiction is 'Bumblebee in Remnant' on FanFiction.net. It has an interesting plot where Bumblebee finds himself in the RWBY universe and teams up with the main characters. The action scenes are well - written and the interactions between the Transformers and RWBY characters are really engaging.
One could imagine a fanfiction where Drift is injured and is nursed back to health by another Transformer. During this time, a romantic bond forms between them, which has the 'lemon' elements like tender moments, perhaps a few kisses or affectionate exchanges. Another example could be a story set in a different dimension where Drift meets an alternate version of himself and they have a complex relationship that has romantic undertones.
One interesting example could be a crossover between the Autobots from 'Transformers' and the characters from 'Star Wars'. Imagine Optimus Prime teaming up with the Jedi to fight a common enemy. Another example might be a fanfiction where the Transformers cross over with the 'Marvel Universe', like the Decepticons trying to steal technology from Stark Industries. There could also be a crossover with the 'Lord of the Rings' world, where the Transformers help in the battle against Sauron.
There might be a fanfiction where a US soldier, after being injured in combat, wakes up in the RWBY world. He initially struggles to adapt but then realizes his combat skills can be useful. He could start training the RWBY students in new combat techniques. This could lead to some great character relationships, like a bond with Ruby as she is always eager to learn new ways to fight. The story could also explore how the US soldier's presence affects the balance of power in the RWBY world.
One good example could be a fanfiction where the OC brother has a unique weapon design. For instance, he might have a sword that can transform into a shield. This adds an interesting dynamic to the story as he has to learn to master both offensive and defensive capabilities. Another example could be a fanfic where the OC brother has a special Semblance. Maybe his Semblance allows him to control time in a small area, which he uses to outwit opponents in battles. A third example could be a story where the OC brother is from a different kingdom than the main RWBY characters and has to adjust to the new environment while also dealing with his own personal quests.
Maybe the Transformers end up in Remnant due to a space - time rift. The Grimm might be attracted to the Energon that the Transformers carry. The RWBY teams would have to team up with the Transformers to fight off both the Grimm and the Decepticons if they also show up. Yang could learn some combat moves from the Autobots, which would add a new dimension to her brawler style.
One idea could be a crossover where the Autobots from Transformers Prime end up in the world of RWBY. They could team up with the RWBY characters to fight a common enemy, like a new type of Grimm that has some technological abilities similar to the Decepticons. The Autobots' advanced weaponry and technology would be a great addition to the RWBY universe's combat.