New Member: What did I bring home?

[MGB1977]

I bought a Sanyo Pachinko machine yesterday. Everything works. I do not know what model it is. I am wanting a manual for it, and to build a cabinet for it. All I know is that it is an electronic (modern) machine. On the placard in the lower right front of the machine it has:
No. 475255
SY-F-F
NYK

It seems to be a space theme. There are three (3) little space men (Martians?) on the playing field.

I tried attaching pictures but it says that they are invalid files. Grr! You may have to teach me that too.

Thank you in advance for all of your help. I have been reading the forums since I knew I wanted a Pachinko machine.