Just this photo in Australian Motor Sports magazine but there's a bit more in the link to primotipo; looks like this car survives. (AMS courtesy of State Library of Victoria) https://www.facebook.com/groups/190760908334658/posts/1766451780765555/
AMS courtesy of State Library of Victoria; click link for a 'primotipo' article about another special built by Ian Mountain:https://primotipo.com/tag/myf-ford-special/
This came up in Facebook: https://www.facebook.com/groups/496619540483459/permalink/4262513663894009 Pontiac-based and located in Belgium The satchel on the side is typical of recent German special builds. I don't know where it comes from either.