I received one yesterday from RC4WD, just one week after payment.
I have just had the time to get it out of the "box" (no wooden box, just carton and styrene) and clean the styrene/oil mess
Shipping package issues apart, looks like a nice model for the price.
Although some dimensions are out of scale and it is not a real model (mix of B an D series features) the castings are excellent and equivalent to diecast models quality.
Cab is clearly 1/14,5 scale, and, if you consider that scale, most of the dimensions make it a 460/480 model (50 ton class).
Pictures and more details to follow