Well, the most obvious unique element is the combination of two very different concepts. Harry Potter's world is full of magic, spells, and wizards, while a barricade is usually something more related to a physical barrier or a symbol of resistance in a non - magical context. When they are combined, it creates a whole new set of possibilities for the story. For example, the barricade could be enchanted, or it could be a portal to a new part of the wizarding world that Harry and his friends have to explore.
In Ironhide x Reader fanfiction, the setting is often crucial. Since Ironhide is a Transformer, the story could be set in the midst of Cybertronian wars or on Earth where he has landed. The reader's role can range from being a mechanic who helps Ironhide to a civilian who is unexpectedly caught up in his world. This type of fanfiction allows for a lot of creativity in terms of plot and character development.
I'm not sure specifically as there could be many different 'ironhide rwby fanfictions'. Generally, it might be a fan - created story that combines elements of Ironhide (perhaps from a different franchise) with the RWBY universe. It could involve new adventures, character interactions, or alternative storylines for the RWBY characters in the context of this crossover.
It could start with Ironhide showing simple kindness to the OC. Just small acts like making sure they have food or a safe place to stay. This can gradually build into a deeper emotional connection.
A popular 'bumblebee barricade fanfic' is 'Alliance in Crisis'. This fanfic takes a different turn as it has Bumblebee and Barricade forced to work together in an unexpected situation. It has a lot of suspense as they try to overcome their differences and work towards a common goal, all while dealing with their own loyalties.
One great 'Transformers Prime Ironhide' fanfiction is 'Ironhide's Redemption'. It shows Ironhide in a new light, dealing with his past mistakes and growing as a character. The story has great action scenes and character development.
A common theme in Ironhide x Reader fanfiction is adventure. The reader gets to embark on exciting journeys with Ironhide, whether it's exploring new planets or uncovering secrets on Earth. Also, the theme of self - discovery for the reader is quite popular. Through their interactions with Ironhide, they learn more about themselves and their capabilities.
Another good one is 'Harry Potter and the Barricade's Secret'. It delves deep into the relationship between Harry Potter and the barricade, exploring how they interact and how the barricade might have its own hidden powers in the wizarding world. The character development in this fanfiction is quite well - done.
You can try looking on popular fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. These platforms usually have a large collection of RWBY - related fanfictions, and there's a good chance you'll find the 'ironhide rwby fanfiction' there if it exists.