Winterized T-51b Power Armor

The special winterized version of T-51b Power Armor appears in the Operation: Anchorage add-on for Fallout 3.

Bugs

 * If you pick this armor up while doing the quest You Gotta Shoot 'Em in the Head (the helmet excluded) the game confuses this for the T-51b Power Armor from Fort Constantine and completes the mission. This also rewards the player with the Achievement or Trophy respectively. Mr. Crowley will no longer speak to you after getting the armor, other than saying, "You stole what is rightfully mine, get lost." One way to avoid this is to keep the winterized version in storage (eg: in the locker in your megaton house) while you complete the quest. (Confirmed on all platforms.)
 * You can sometimes wear the Ghoul Mask, Shady Hat and various other head gear while wearing the Winterized T-51b helmet. When viewing your character externally, they only seem to be wearing the helmet, even though your inventory will show that you are wearing all of them. Two exceptions are Poplar's Hood, Lincon's Hat and Pint-Sized Slasher Mask; these head pieces will stick out of the helmet in some parts. (Confirmed on all platforms.)
 * A consistant way to repeat the above bug uses the Chinese Stealth Armor. Equip the Chinese Stealth Armor, then the head wear of choice, then equip the Winterized T-51b Power Helmet. The helmet should be worn overtop of the head wear of choice, allowing for an extra piece of armor and stat increase. (Xbox-360)
 * The Winterized T-51b helmet in the Pipboy appears as Power Armor instead of a Power Armor helmet.