<kuid2:210518:7946:1> Grain_Rack, Does anyone know if this is available somewhere, or what it might have looked like?

The assets below are no longer available, because they were on RRMods or other sites that have gone away. I am looking for substitutes, so if anyone know what they were, could you let me know?
<kuid:336419:1043> PRR Standard Mail Crane No Bag
<kuid:546000:100017> lumber stack