I released this mod last night as a personal use mod, but I've received a few tells to make some changes to it, so i did just that. The mod is available in two versions one that removes the helmet from the armor itself and adds a helmet in the crate, the other makes it so you can't equip headgear with it and is renamed to "Chinese Stealth Suit".

http://www.newvegasnexus.com/downloads/file.php?id=34821

Name: Less Useless Chinese Stealth Armor
Version: 1.1
Date: 10/20/2010
Category: Gameplay Effects and Changes
Author(s): Roadreaction

Description
===========
To put it simply the Chinese stealth suit svcks. This mod comes in two versions one that renames the suit to "Chinese stealth suit" that makes it so you cant equip head gear with it. The other is a no helmet version which allows you to equip headgear and includes a Chinese stealth helmet in the crate in which it is found in the vanilla game. Both files change the suit of armor so while sneaking you recieve a 15 point sneak bonus as well as a 5 point stealth field like it's cousin in the OA DLC in fallout 3.

Details
=======
Roadreaction is a sixy devil.

Install
=======
1. Extract the files to a temporary location.
2. Examine the folder structure and make corrections where necessary.
3. Copy files to (install folder)\Fallout3\Data\
4. Start Fallout New Vegas Launcher, click 'Data Files', place a checkmark beside the .esp file(s).

Uninstall
=========
1. Start Fallout New Vegas Launcher, click Data Files, uncheck the .esp file(s).
2. Delete the files/folders associated with the mod.

Incompatibility
===============

Any Mods that alter the crate itself or the armor.

Known Issues or Bugs
====================
None.

History
=======

10/11/2010 - Released

Contact
=======

My user name on the Bethesda forums is Roadreaction.

Credits
=======
Roadreaction

Thanks to Obsidian for creating Fallout New Vegas.
All hail the great Ceaser for his glorious conquest.

Tools Used
==========
Readme Generator - http://lhammonds.game-host.org/obmm/tools_readme_generator1.asp

Licensing/Legal
===============
You can do whatever you want with this mod but don't complain to me if it
doesn't work or your PC blows up.