Great build! Photo setting really sets the mood!
Yup, at around the same I got enthralled (obsessed) with the LRDG and R.A. Bagnold, including his early exploits proving the feasibility of motorized travel in the deep desert... no small feat when you consider he did it 20 years earlier by Model T!
At one point I surprised an antique dealer by recognizing a
theodolite (adopted in the desert for navigation) that he had in the window: fortunately my wife intercepted me before I found my credit card!
Like you, I collected every resource (physical and on the ether) I could find (that wasn't outrageously expensive), but I don't recall any photos or references to this combo in service with the LRDG. I'm pretty sure it did exist though as a field modification, as the belligerents were constantly 'acquiring' the other guys' stuff and putting it into service!
I even bought the same kit, mostly for the Breda, which I am yet to bash onto a Chevy 30CWT 'Heavy weapons' patrol truck.
I built the kit truck, and dressed it in a 'pinkish' (not so pink in the photo) camo scheme, regular 8th army.
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Glad I'm not the only desert aficionado! Hope to see more of your builds from that corner of the war.
Cheers