This is a little side-project I've been sitting on for a while. The trailer is from an old Machine Wars Optimus Prime figure. So far I've only painted it blue and grey with a few bits of silver thrown in. I'm going to add pinstripes down the side eventually along with some Autobot insignias. I've also got some new wheels lined up for it - I just need a soldering iron for pin removal.... I don't know if I'm going to add any armaments. The trailer does still transform, and Prime doesn't look bad manning it, but I like the overall look of the vehicle mode a bit more. Once the details are applied I'll be giving it a gentle black-wash to match the look of the Titanium figure. Oh yeah, for those wondering, this trailer attaches to Prime without any modifications. There's a tab on the underside of the trailer that slides over some grooves on Prime. That allows you to not only pull the trailer without it falling off, but also gives it some turning room as well. Thanks for looking, and if you've any ideas towards this project please do share. ~Z PS: Forgot to mention that his weapon can mount into that slot on the underside there. No modding necessary.