Imports TWE sprites from downstream (#6985)

# About the pull request

Improved coloring/design for TWE & better consistency

Imports mime & cowboy sprites - better defined

cmss13-devs/cmss13-pve#314

<!-- Remove this text and explain what the purpose of your PR is.

Mention if you have tested your changes. If you changed a map, make sure
you used the mapmerge tool.
If this is an Issue Correction, you can type "Fixes Issue #169420" to
link the PR to the corresponding Issue number #169420.

Remember: something that is self-evident to you might not be to others.
Explain your rationale fully, even if you feel it goes without saying.
-->

# Explain why it's good for the game

Improved design is more immersive and overall consistent with CM13 other
sprites

# Testing Photographs and Procedure

<details>
<summary>Screenshots & Videos</summary>


![dreamseeker_4c4yCZkZiQ](https://github.com/user-attachments/assets/b628018d-c2e9-4ef7-834f-d2d8c61c421d)

![dreamseeker_rVV8o3xC5g](https://github.com/user-attachments/assets/88f6bc22-f7c1-4bce-b887-93814a77f0bf)

![dreamseeker_fGKW3Zg4Kf](https://github.com/user-attachments/assets/b37b3182-9581-4a34-9a90-15ba543d79e1)

![dreamseeker_6GD0E3n2Di](https://github.com/user-attachments/assets/bde00437-533e-471b-9d10-8d4aca365d0e)

![dreamseeker_hVKRRpeKpm](https://github.com/user-attachments/assets/9696187a-f577-4227-a87d-867c674680c1)

</details>


# Changelog

:cl: AmoryBlaine
imageadd: Imports TWE sprites from downstream
imageadd: Imports mime & cowboy boots
/:cl: