how to attack this one?

 From:  wimverbe 23 Nov 2013  (12 of 14) 
6290.12 
here is the final result, and the related image, both modeled with MoI, rendered with MaxwellRender

wkr
wim
Image Attachments:
Size: 73.2 KB, Downloaded: 37 times, Dimensions: 1200x597px
Size: 38.7 KB, Downloaded: 41 times, Dimensions: 1200x302px