From the kit's Hasegawa web page:

Returning to roost

Moving the space shuttle is one jumbo task, fortunately, the eggheads of Boeing hatched the B747-one of the largest commercial aircraft ever to spread its wings. The bigger birds made dozens of flights yoked together with the shuttles. Had the shuttles scrambled on their own, they would have risked frying their engines or cracking flight surfaces. After the space shuttle program was put on the shelf, the 747s ovoided their due date by serving the shuttles to their final roosting places. Limited edition kit features a shuttle carrier and shuttle with decals for Discovery, Atlantis, and Endeavour.

Hauler Brengun offers a variety of aftermarket detail sets for 1/35 scale. Set #HLU35076 1/72 provides the components necessary to assemble two steel containers used in factories to store and transport any manner of manufactured parts, castings, subassemblies, etc. They would be useful as details for dioramas of industrial models.

This set includes two resin castings of the bodies of the containers and enough parts on a single brass photo-etch fret that provides the parts to assemble the 4 corner posts with lifting lugs (see the photo below). The parts are packaged in a clear pouch stapled to a card to protect the resin parts and fret. An instruction sheet is included showing how and where the components are installed. The detail in this set is very crisp.

A bit of explanation here. I try to do full-build reviews with photos taken through most of the process. When I hooked my memory card into the USB port on my computer, it said, “there are no files”. And there weren’t. It had erased my photos, so all my pictures are GONE. It did the same to another memory card. I am quite unhappy.

On with the review.

Scale Aircraft Conversions does white metal landing gear for a lot of aircraft kits. Some are necessary because the kit parts aren’t correct. Some you need because the plastic kit parts aren’t strong enough to hold the model. And then there’s this case. I finished the Victor kit, and it was a tail sitter. OK, I glued it to a piece of foamcore board, and the glue held the nose down. When the opportunity came to get the SAC gear, I jumped at the chance.