Kotobukiya~Marvel Comics~Avengers~Iron Man Mark VII~Pre-Painted 1/6th Model kit

A Kotobukiya ARTFX pre-painted model kit of Iron Man in his mark VII armor from the Avengers movie.
Their seems to be 2 versions of this model kit. One box has Avengers on the front,and another has Iron Man 3 on the front,instead of Avengers.
It is the same pose and base,for sure. They are both Mark VII armor.
16 inches in height and in 1/6th scale,this came out in 2011.
I had to remove the original tissue paper when getting ready to take pictures of this.
There is no plastic front window to see inside,so I opened the outer box for checking.
The inner plastic sleeve was not opened,so this is still a new and unused item.
Iron Man has a light up feature,like many of these kits/statues do,however,after opening the outer box,I noticed the batteries included,which have never been used,look to be starting to corrode. It is 14 years old,after all.
The batteries are sealed off away from the rest of the kit,so there is no damage to the main figure.
I always check inside,for this type of reason.