I started off comparing Deluxe Bumblebees from each of the live action films - 2 from TF1 (old & new Camaro), ROTF, DoTM, AoE. Then I chucked in G1 Bumblebee to be "defended" by the Movie 'Bees, and then went and did comparisons between different black/dark Bumblebees.

Btw, you know that you can reduce the size of Photobucket linked images by just adding th_ in front of the file name, right?
e.g.:

I reduced this by changing aoe_bumblebee08_zps5fbabe6b.jpg to th_aoe_bumblebee08_zps5fbabe6b.jpg
It just makes it easier to view the thread without 're-flooding' it with the same images all over again.