There are several interesting aspects to Tony Dinozzo in the context of a Sentinel - Guide fanfiction. First of all, his character's natural observational skills from the original show could be enhanced in the Sentinel - Guide universe. He might be a Sentinel with his sharp eyes and ears always on the lookout for details. His Guide could potentially be someone who helps him manage the overload of sensory input. For example, in a fic, they could work together to solve crimes in a more supernatural - tinged world, where Tony's Sentinel abilities give him an edge in detecting things that normal investigators would miss.
One common theme is friendship. The stories often show how Tony Dinozzo and the Sentinel develop a strong bond, supporting each other through various challenges.
You can start by looking on popular fanfiction websites such as Archive of Our Own (AO3). It has a large and diverse collection of fanfictions from various fandoms, and there's a good chance you'll find some related to Tony Dinozzo as a Sentinel Guide there. Just use the search function and type in relevant keywords like 'Tony Dinozzo' and 'Sentinel Guide'.
One great tony dinozzo sentinel fanfiction is 'The Sentinel's Ally'. It has an interesting plot where Tony Dinozzo teams up with the Sentinel in a series of mystery - solving adventures. The character interactions are well - written and it keeps you hooked from start to finish.
It depends on your personal taste. If you like fanfiction and are into the Sentinel universe, it might be great. However, without actually reading it, it's hard to say for sure.
A fanfiction could center around Tony Dinozzo's relationships in the context of having ADHD. He might have to explain his condition to his colleagues, like Gibbs and Ziva. It could show how they support him or misunderstand him at times, adding depth to their interactions.
Another theme is the exploration of power. Tony is a powerful character himself, and when combined with the power of the sentinels, it creates a lot of interesting scenarios about who has more power, how to use it, and the consequences of using it. For example, in some fanfictions, they have to use their combined power to defeat a greater evil. This theme can also lead to moral dilemmas for the characters.
There is a fanfiction called 'Tony's New Chapter' which explores what could have happened if Tony had taken a different path in his career within NCIS. It has interesting plot twists and keeps you engaged throughout. The author does a wonderful job of staying true to Tony's character while also adding new elements.
One great Tony Dinozzo FBI fanfiction is 'The Unseen Cases'. It delves into some cold cases that Tony takes on with his unique style. It's really engaging as it shows his detective skills in a new light.
One common theme is his relationships, like his bromance with colleagues at NCIS. Another is his detective skills and how he uses them in various situations.