My First ever Nendoroid - Azu-Nyan!

Today i got my first ever nendoroid,that is Nakano Azusa.I got her from hobby search Azu-nyan restock and i was very excited as it was my first time buying something online and have it shipped to me.I opened the box and see a nice packing as expected from japanese and since i had a job as international packer before i know that this is a good packing.I took out the box and release the 封印（Seal） of azunyan from her thousands year of sleep and she released her moe moe chikara that make me smelled her and guess what?She smells like PLASTIC! As expected from a nendroid haha :)
Then i inspect her for any loose joints or broken parts and ready to take photo for evidences and i found a small error on her right twintail joint,i'm not sure if it's short or the plastic hole thing is push to deep,her twintail is not a funtional as the left twintail but it wasn't a big problem for me since it's not loose and it does not drop off.This is my first post on figure.fm and i don't really know how posting photo work but i'll try and to finish off i have 1 question - is there anything else that is important inside the EMS box?There is an invoice outside which i don't know what it is and a bill of payment inside.