Crop Sensor Cameras

This is very good for intermediate photographers
Nikon D7000 DSLR (Body Only) (OLD MODEL)

This is next version of above camera with some new minor upgrades.
Nikon D7100 24.1 MP DX-Format CMOS Digital SLR (Body Only)

Full Frame Cameras

This is very good for intermediate photographers who are begining their step to be professional photography.
Nikon D600 24.3 MP CMOS FX-Format Digital SLR Camera (Body Only) (OLD MODEL)

This is next version of above camera in which they have fixed some issues with dusty sensor.
Nikon D610 24.3 MP CMOS FX-Format Digital SLR Camera (Body Only)


This is the lens I was recommending. This is a perfect for all occasions

Nikon 24-70mm f/2.8G ED AF-S Nikkor Wide Angle Zoom Lens

The below lens is if you are planning for concert photography.
Tamron SP 70-200MM F/2.8 DI VC USD Telephoto Zoom Lens for Canon EF Cameras

The below lens is especially for portraits under low light conditions.
Nikon 50mm f/1.8G AF-S NIKKOR FX Lens for Nikon Digital SLR Cameras