Sword Art Online MegaPack
There has been many updates since this firt release, be sure to check the updates tab to figure out everything's new.
/!\ NEW INSTALLATION INSTRUCTIONS FROM 1.7 /!\
As from 1.7, you will need Pim_gd's DialogueAction mod. Download link.
I would love to see Sinon from SAO II, Reference shot for the character is down below, as well as the outfit reference shot. EDIT** Found a picture for her outfit that may help (mostly side view)