Here's the parts list for the bottom plan with the elevation:
16 10" straight sections
15 O36 curves
1 Remote O36 left switch
1 Remote O36 right switch
1 Manual O36 left switch
1 Manual O36 right switch
1 90 degree cross
1 45 degree cross
8 5" straight sections
4 1 3/4" straight sections
6 O72 curves
3 30" straights
3 1 3/8" straights
7 O31 curves