Details LV624 secure storage blast area (#5794)

# About the pull request

This PR details LV624s blown open secure storage

# Explain why it's good for the game

A (relatively) recent PR made LV624s secure storage blown open all the
time but I personally felt the area looked comparatively under detailed
and undamaged for something blown open so I did that

# Testing Photographs and Procedure
<details>
<summary>Screenshots & Videos</summary>

Put screenshots and videos here with an empty line between the
screenshots and the `<details>` tags.

</details>


# Changelog
:cl: SpartanBobby
maptweak: Edits to secure storage LV624s detailing
/:cl: