Wanted to build 42055 b model over the holidays, so here's 3929 pieces spread out. After 5 hours of pulling technic pins out, may my fingertips rest in piece. ;-) : r/lego
LEGO Technic 42055 - B model Mobile Aggregate Processing Plant | 3D CAD Model Library | GrabCAD
Review: 42055 Bucket Wheel Excavator | Brickset: LEGO set guide and database