Hey! I saw your post and I think we might be a good match.
I'm a narrative designer and game planner with several original projects ready to go — a pixel roguelite with a complete GDD, a large-scale political fantasy setting, and a structured fantasy world with full ability and faction systems. If none of those interest you, I'm also open to hearing what kind of game you'd want to make — I can produce a GDD from scratch based on your vision.
I can't guarantee profit, but I can guarantee a solid foundation to build on.