Pfaff sewing - Adapter for large spool

For PFAFF ambition 2.0 (tested only on this), adapter to put on the second spindle

- Conic part at bottom : Support bobine large-1socle.stl
- Conic tower 120mm (base: 16mm / top: 8mm) with a hole of 6mm: Support bobine large-2tour.stl
- Extender (8mm) 50mm : Support bobine large-3rallonge.stl
- End (same than extender without hole): Support bobine large-4end.stl
- Conic hat: (same than conic bottom part with a 8mm hole): Support bobine large-5haut.stl