He might have the ability to regenerate like Alucard. Naruto is already known for his large chakra reserve, but if he were like Alucard, his body could heal from almost any wound instantaneously. Also, he could potentially have some form of blood - based power, like Alucard's control over his blood. Maybe he could use his blood to create weapons or clones in a more macabre way compared to his normal shadow clones.
He would likely gain Alucard's regenerative abilities. So if Naruto got injured in battle, he could heal extremely quickly, much faster than his normal Uzumaki healing factor. Also, he might be able to turn into mist or some other intangible form like Alucard can, which would give him an edge in combat, allowing him to avoid attacks and surprise his enemies.
His character development would be very different. Naruto usually grows through his bonds with others, but if he acts like Alucard, he may grow through solitude and self - discovery in a more menacing way. He could start to view his enemies as mere prey rather than people with their own motives. His ninja way might change from believing in hard work and friendship to believing in the strength of the self and the power within, which is a more Alucard - like philosophy.
If we consider their abilities, Naruto has his various jutsu like the Rasengan and Shadow Clone Jutsu. Female Alucard, assuming she has similar powers to the original Alucard, has superhuman strength, speed, and the ability to transform. In a fanfiction, they could combine their powers in combat. For instance, Naruto could use his Shadow Clones to distract an enemy while Alucard sneaks up and uses her strength to deliver a powerful blow.
He would definitely have the Sharingan. With the Sharingan, he could copy jutsu more easily and have enhanced perception in battle. Also, he might inherit some of the Uchiha's fire - style jutsu, which would add to his combat abilities.
In a 'naruto acts like gin fanfiction', Naruto might be quieter and more observant. Instead of his usual boisterous self, he could be more like Gin, who is often sly and calculating. Maybe he would have a more subdued way of showing his power and a different approach to his enemies.
He could potentially gain some form of Sharingan - like ability. Since the Sharingan is a signature Uchiha power, it makes sense that if Naruto were acting like an Uchiha, he'd develop something similar. Maybe a version of it that combines with his own Uzumaki chakra, creating a unique and powerful new ability. He might also gain better control over fire - based jutsu, as the Uchihas are often associated with fire. And perhaps enhanced perception skills, which are also characteristics of the Sharingan.
He would likely have some dark - based abilities. Maleficent has powers related to dark magic, so Naruto might be able to manipulate shadows or darkness in some way. For instance, he could use shadows to move around stealthily or create illusions within the shadows.
Kurama's influence on female Naruto is multi - faceted. Physically, his chakra infusion can boost her physical strength and speed. Mentally, he can be a source of confidence. When she doubts herself, he can remind her of her potential, just like a father would. Socially, his presence might make others view her differently. Some might be in awe of her connection with Kurama, while others might be a bit afraid, which in turn affects how she interacts with the ninja community.
The child might inherit Naruto's powerful chakra reserves. With Naruto being a Jinchuriki, the child could have a large amount of chakra. Also, from Anko, the child could inherit her snake - related techniques or her stealth abilities.
Naruto's character would become more unpredictable. His usual straightforward and determined self would be mixed with Deadpool's randomness. He might start taking risks he wouldn't normally take, just for the fun of it.