From what I recall, there's a single picture of this oddball. It was featured in Georges Bernage's "The Panzers and the Battle for Normandy". The pic was an ECPA find, I'm pretty sure (French archives).
It was definitely an oddball. I think it was overall dunkelgelb. No other examples are extant as far as I'm aware.
You, sir, are the owner of a model of a single vehicle. Gotta love Cyber Hobby!