The brighter yellow deluxe DotM Bumblebee toy has apparently been released in Japan, and images have been surfacing in various places.

(note - the yellow is brighter than the regular Bumblebee toys, but is apparently closer in colour to the real Camaro yellow car colour)

Preview at the recent Tokyo Motor Show.
Advertisement for buying the toy at the Motor Show.
In-package images.
Image in recent JP Hyper-hobby magazine.