All hail the informative and boring title!
These are designs from a project I am unlikely to finish, so there you go -- have a good look, because this may be the only look you ever get
Scrappy, I know. And yes, the twins are supposed to be very very similar in design. And yes, I loathed Sunstreaker's G1 'roof-chest'. Ugly. Sideswipe's 'bonnet-chest' is much more aesthetically pleasing, so Sunny gets one too.
Enjoy, credit, please, if you do want to use them; don't make me hunt you down
Sunstreaker, Sideswipe & Prowl (c) HasTak
These designs (c)