Rez Faux & Perms NEED HELP

Okies hi all How do you set the perms of all linked parts in a rez faux box of say a skybox, so that you can give it away to someone with full perm for them to sell for you? Friend & business partner builds skyboxes for me, but doesn't want to sell them so he builds and gives to me full perm for me to sell so I deal with the customer service. He usually builds them, sends to me and then I change the perms and set for sale. Now this more complicated build needed Rez Faux and we are both confused on how to set perms to achieve what we need, which is he needs to be able to give me a full perm skybox that I can then sell with only COPY perms.

Suggestions? Umm I also wanted to be able to put the rez faux box of his build into a outer box with picture of his build and ad and the perms are freaking boggling my mind so much.

The most rational way to do this is that YOU pack the build into the rezzer box.

Have him sell you the build in-place, rezzed in-world, full perms.

Then you add the rezzer scripts, set next user perms as needed, and pack up the rezzer box.