I should also consider the tone. The example was hopeful and reflective. Maybe a similar tone, focusing on the emotional impact of the mod, how it adds a new layer to the game. The example also included a hopeful ending, which is common in fan works to imagine positive futures for characters.
I think the first approach, focusing on Ellie herself, would be more engaging. Show her personal journey and how the costume symbolizes her resilience or hope.
Possible ideas: A story where Ellie is trying on the new costume in-game, reflecting on her identity in a post-apocalyptic world. Or a modder who creates this custom costume to honor Ellie's strength, and how that affects their creative process. Or perhaps a narrative within the game where Ellie's outfit plays a role in a specific mission.
Make sure to include descriptive language about the costume—maybe the material, color, how it affects her agility or how she feels in it.