Hello FreemanCIT,
There should be no restriciton on region, but another buyer reported issues as well back when the release discount was still active and we resolved the issue. You can pm me if you still want the discount, but for anyone else reading this, the discount is over and I won’t allow further exceptions 
As for screenshots, I am not sure how to exactly show function exposure count. That being said I am close to finishing the first update for the kit and will release a Getting Started tutorial series on youtube on how to setup a character and how to use the different mechanics and tools. That should hopefully give a good idea on whether or not the kit works with another content pack.
greetings,
FTC