Here are a collection of 'comic' images. I'm not sure what the rules are these days on what is acceptable art, but these are a good representation of what I'm looking for.
Mini pics:
Background:
Just thinking any generic blue sky w/clouds could work for all 3 of the seekers as they are often seen in the air. Then like to transform to robot mode right before landing. Could also do a generic space or night sky (stars & moon) instead of day time look depending on what the comic art ends up looking like. Like if we use an image of them on Cybertron, then go with a space background for the mini.