I fucked up. I was suppose to hide Prowl's face so that only his lower half is showing. It was to make his dramatic entrance later more, well, dramatic. I'd fix it, but...I'm lazy to redraw the entire goddamn page. Do you know how long it takes me to do these?!
That said, Samurai Prowl. Remember, the first issue takes place around the middle of the overall story and in the beginning, Prowl will not have his samurai armor just yet. If you'll also notice, his Autobot symbol is covered up. The reason why is part of his whole character development thing he goes to, so bear with me.
They are in some unknown planet I tried to give a name to, but didn't. Make up your own.