HO Scale Coal Tipple

HO Scale (1:87.1) coal mine tipple for a three track facility. It is very much a work in progress as I don't have all of the parts meshed yet (or even designed for that matter)

The full design is for three tracks with 2" spacing and flat - although I might build up the landscape behind the tracks and under the back of the structure...

All of the parts may need rotated to slice. I ran them in ABS with 100% infill and a crazy slow layer 1 to help with adhesion. The floors will be changing