Pros:

Fine detail on the surface of the object
Parts of it glow brightly, making it easier to spot in the dark
No glitches visible while either on the survivors' backs or out in the open world
No bugs so far
It just looks really cool ^_^

Cons:

None to note

Conclusion:

A well-made skin for the medkit. Good detail and no glitches or bugs. And it glows. Very cool.