First, focus on the aquatic part. Describe the water, like its color, movement, and the creatures in it. Then, for the funk, add elements of a groovy lifestyle or a funky rhythm to the story. For example, characters could have a passion for old - school funk music while living in an underwater city.
Well, in the Lotr story, there are female Dwarfs. Their existence is somewhat in the background. The Dwarfs were a race that was more often presented through their male counterparts in the story. But we know that they had a role in the continuation of the Dwarf race. They were likely involved in teaching the young Dwarfs, maintaining the traditions within the hidden mountain kingdoms, and also in some of the more domestic aspects like food preparation and the making of clothing and other items necessary for life in the Dwarven communities.
Well, you could do a lotr fanfic that focuses on the magic in Middle - earth. Maybe a story about a young wizard in training who stumbles upon an ancient and powerful spellbook. Or you could write about a fanfic where the orcs have a different origin story than what's in the original lore. Also, a fanfic set in a parallel Middle - earth where the Ring was never found and how the different races would have developed in that scenario.
One interesting Naruto LotR fanfiction could be where Naruto is transported to Middle - earth. He might use his ninja skills in unexpected ways against the orcs and other dark forces. For example, his shadow clone jutsu could be used to create diversions during battles.
One of the great ones is 'The Grey Wanderer'. It beautifully weaves the magic of Middle - earth and the wizarding world. It has a unique plot where a character from LOTR somehow ends up in Hogwarts and the interactions between the two universes' elements are just amazing.
Fanfiction.net is also a good place to search for Naruto LotR fanfiction. There are many authors on this platform who write crossover fanfictions. However, the quality can vary, so you might need to read a few summaries or reviews before diving into a particular story.
First, you need to have a good understanding of the LOTR lore. Read the books and watch the movies multiple times. Then, think about the characters you want to focus on. It could be a well - known character like Frodo or a lesser - known one. Next, come up with a unique plot. Maybe something that wasn't fully explored in the original works, like the daily life in Rohan during the war. After that, start writing your first draft, don't worry too much about grammar at first.
Morgoth might see Yavanna as a threat to his dominion in fanfiction. He could attempt to undermine her work by spreading blight on the lands she nurtured. Yavanna would surely retaliate, perhaps by using the power of the growing things to bind Morgoth's forces.
One possible plot could be that the violinist is a half - elf who uses the power of music from their violin to soothe the minds of those affected by the dark forces. They travel with the Fellowship, playing their violin to keep morale high and to counter the psychological attacks of the enemy.
It's hard to say there are really 'popular' themes specifically for pregnant and orc LotR fanfiction as it's a rather niche combination. But perhaps a theme could be the challenges of an orc pregnancy in a world filled with war and danger like Middle - earth. Another could be the acceptance or rejection of a pregnant orc within orc society.