05 build by Copying and mirroring

At this point in the process the single Quadrant that we have been building can now be copied and mirrored over using a Symmetry tool.

Expand the Symmetry tool down to find the mirror plane. This operates as a gizmo and can be moved and rotated until the object has assumed the correct position, while still using the line template from Tip 2 as your guide.

A second Symmetry modifier can be applied to mirror once again to complete the whole form.