New Transformers 3 on set pictures - including a clear view of Ratchet's new look!

A small gallery has been posted to Flickr, showing off the vehicles of Transformers 3 in storage prior to being used on screen. The Ironhide Topkick and the Optimus Prime truck are both there, as is a group of UAVs (unmanned aerial vehicles, used for scouting terrain from the air). What is particularly exciting though is the presence of Autobot Ratchet, in his all-new deco. We previously saw it in transit, but it was partially covered up. Now you can see the whole thing for the first time! Ratchet now features a much brighter green, as well as a large gray stripe on the side panels and an entirely gray hood on his front. His side panels, instead of the "lifesign pulse" detail, now feature the wording "FIRE DEPARTMENT E4".

Thanks to TFW2005.