http://www.wolfwillow.com/Photo/10-Photo-Sections/100-Samples/03-D7200-Macro.html

Introduction:

All shots with 105 mm Micro-Nikkor, ISO 640 unless otherwise noted. Selections from Jpegs (not NEF) so you will see some Jpeg artifacts in the crops and a bit of fringing from in-camera sharpening. Regrettably, no NEF converters yet for the D7200 so we have to make do with Jpeg for now.

All images at 100 dpi. Zooming greater than native size will degrade detail. 

I'm not a cropper but the D7200 with its high pixel density and surprisingly low noise is looking like a veritable cropper's delight.

Orchids

20% crop

Busy Bee 

... and looking irritated at my intrusion.