I don’t think that DAZ 3D would be interested in restoring an old freebie just because a tutorial which is no longer sold on the DAZ 3D site, about a product that is no longer sold on the DAZ 3D site, calls for it.
Possible contacting the vendor, either on his own site, or wherever else he sells now, would be helpful Perhaps he can provide an alternative object to be used in the tutorial.
Having said that we have suggested that the old freebie archive is restored, in some form or another, but many of the freebies are very old, and many don’t follow current QA requisits.