Copying aside, I'm kinda intrigued by that IDW Autobot Megatron with WFC Megatron's cannon...
In this image, we have:
1) A vaguely G1-looking Optimus Prime complete with smokestacks on his shoulders, but with the very distinctive "War for Cybertron" video game Optimus Prime's ion blaster and legs, complete with "Cybertronian" wheels and... a smokestack on the side of his visible leg.
2) Megatron with a torso and left arm based on his later IDW design, but with the very distinctive "War for Cybertron" video game Megatron's right arm, shoulder and fusion cannon.
3) A very G1-looking Mirage and Devastator.
4) Starscream in his very distinctivle "Fall of Cybertron" video game/early IDW "Robots in Disguise" comic book design.
5) Arcee and Rodimus in their very distinctive later IDW designs.
6) Bumblebee in his very distinctive early IDW design, originally designed by E.J. Su and then further reinterpreted by Don Figueroa and eventually by Alex Milne. Except he's not drawn on-model because Alan Quah based his frankenstein cover on a single image of Bumblebee where the gun in his hand obscures his chest, so Quah had to make up details not visible in his reference image.
Edited by Nevermore, 25 March 2020 - 06:05 AM.