What to do with leftover bits?

[Riograndad]

After cutting up a boxcar and caboose I had a few "bits" to either throw away or do something with,so ended up with a couple of lineside sheds or shacks,took about an hour of modelling time on each but perfectly usable,still have to weather them but as the railroad is cash strapped we just don`t throw anything away!!!(the wet on them is frost melt from this morning)