Maybe Holden should have made this

[SLR_dave]

Either someones good at photoshop, or someone spent a heap of cash on that!
How would the tailgate look I wonder?

I agree it looks hell cool, but, too many stripes, they should called it a Sandboy! LOL.

Gemini had a windowless wagon to compete with Escort van, smaller load space though, and there was one called a Gemini 'Piper', dunno too much about it though.