Decided to mess around my Nikkor 50/1.8D and +4 HOYA close up filter.
All images taken at aperture priority f1.8 and ISO 400, mostly with AWB and 2 with tungsten WB where specified.

Still could not replace a proper macro lens but for me, i'm satisfied with the results.
Images with *_100.jpg means it was taken at 100% crop from the original image. No processing was done except resized from 6MP files and saved under web viewing.

Comments welcome :)