My old entry. GrassHopper is created using only texture from rendered sofa and used http://www.sxc.hu/photo/581192 as background and reference.
Unfortunately I found only merged final PSD and other version of PSD, which has approx 75 layers was deleted, when contest was ended at PST. Therefore I can't able to do any modification.
Thanks to Chris Jones (standardup) at sxc.hu. He has been notified. (5 years and 2133 days ago)