Thank you Gina, Charlie and Alf.
I had actually been into Lee Valley and couldn't find anything similar. I will try emailing team Trillium
and see what they say. I have already made new plywood and arborite doors, Charlie, as one of the old ones was had the plywood delaminating one on side and couldn't be re-used. I've completed one end of the trailer with new knobs and all. I'll post a pic as soon as I think about it. I appreciated the mention of the old MG tool box, Charlie, as I was reading through the three responses, I said to myself "Hey, how did he know I still have a bunch of old MG parts laying?" around and then went back and realized who had sent it, lol. Sorry to say though, nothing in the trailer is Gumby green!