UPDATE: David Hillman just bought this trailer from David Hawkins, colour's not matching (yet) but goes just as good, i think the the wheels match better...! More details here.

I found this page on the net about a guy who converted a wrecked MR2 into a trailer, the colour's matching, the size's good, it holds a lot of things, and with the still-working boot, he can even store things there with a lock! Click here for full story.

And look at the picture, isn't it truly  mid-engined now?