This is the picture I use for my "Today's Agenda" in my 6th grade classroom. Its done in dry erase marker on white board. The kids really like it, but wonder why Optimus Prime looks so "weird". (They've gotten used to the Michael Bay movie version as the "standard" Prime, go figure. )
Your students think that the G1 version of Prime looks weird? BLASPHEMY! Anyways, this is a really cool picture.