The limitations are there for a reason but go for it…: UE5 Lyra - Asset Referencing Error PROPER FIX - Mastering the Lyra Framework - YouTube
Staff response in how-to-build-upon: How to create a new Game Feature Plugin and Experience in Lyra | Tutorial
Full dive of lyra project here: Lyra Starter Game Overview | Talks and demos
Simplified explanation of “modular game features”: Modular Game Features | Bite Sized UE5 - YouTube
Extensive explanation/review on Animation/Locomotion. series 1/9: Lyra's Locomotion System Explained Part 1/9 | The Event Graph | UE5 - YouTube
Inventory and Interaction: Fixing Lyra’s Inventory System | LyraDocs
Alternative (she does things slightly different): Use UE5 Lyra inventory UI and collectables out of the box - YouTube
Alternative (he has a good component/library for inventory): UE5 Lyra Tutorial | [FREE] Inventory addon (RUS) - YouTube