Lets get some facts straight here.
Firstly, a Geo manual would be useless with this marker, as they are two completely different models.
A black grip frame would not be an original colour on this colour scheme.
Looking at the thread where you originally bought this marker, it looks like to me the sale only included the stiffi barrel.
Not sure how up front you have been with your sale so far, or how much has been fabricated.
Can you see why questions are being thrown at you ?