Hi mate, welcome to the forum.

With the artwork for the surfer / surf champ spinner refer to this thread (one I started because I needed a surfer / surf champ spinner), though you may not be able to see it because you need 20 posts to be ables to see the parts wanted / for sale section - so post on to check out.

http://aussiepinball.com/index.php?topic=6701.0

With the cabinet decals I have traced over the cabinet painted graphics, had them scanned and in the slow process of electronically drawing the design up so in the future can cut stencils (1 offs for restore because currently I have not found these for sale).

Did you purchase this one recently ( last 2 weeks) off ebay by any chance?

http://aussiepinball.com/index.php?topic=6911.0
http://www.ebay.com.au/itm/Pinball-Surfer-GOTTLIEB-USA-1976-very-colectable-/120757900877?pt=AU_CoinOp&hash=item1c1dbb564d#ht_632wt_1141