Try www.wildcollections.com/category/3.mazda/

They currently have:
1/18 models ($44.99) in Red(LHD and RHD), Yellow(LHD and RHD), Silver(LHD) and Titanium(RHD);
and
Autoart 1/43 models ($19.99) in Red, Yellow, Silver, and Blue. I think the 1/43 models are all LHD (Left Hand Drive).

I ordered a blue 1/43 on Nov 5 and should receive it in 7 to 10 days via UPS (+$10.30 for shipping).