What in the world are you talking about?  Since when would action figures collected by an adult human male be considered “cool”?!

That is low-status behavior for a male!  A girl collecting action figures might be seen as a cool nerd girl, but even then it’s still a bit risky if she wants to expand her dating pool into high-status normies and not come off as a fujoshi.  She’s only protected by the thin veil of women being perceived as harmless, foreign, and low-agency.