Pedro it has only been 4 days since you requested information about plans for your box and I think you are being a little impatient as most of the folk on this forum are not businesses but private people with lives to live and most can't reply instantly regardless of how much of a hurry you are in.
You probably have lots of time to find information on your box while you restore the rest of your truck so be patient as all good things come with time.
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Cheers
Cliff Hutchings
aka MrRoo S.I.R.
"and on the 8th day he made trucks so that man, made on the 7th day, had shelter when woman threw him out for the night"
MrRoo says "TRUCKS ROOLE"