Well, at the moment it is a continent. The world map span will be 16 A3 maps by 4x4.

Like this:

1234 (1)
5678 (1)
1234 (2)
5678 (2)

The map I working on now is 8(1). Here is a quick update over my tectonic plates and coastal shelf and oceanic ridges.
Click image for larger version. 

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