Hay people WHAT WE ARE TALKING ABOUT?
Just compare results of google images search:

Groboto:
https://www.google.com/search?q=google&um=1&ie=UTF-8&hl=ru&tbm=isch&source=og&sa=N&tab=wi&ei=3lX5UZD6AcSxPJ_ZgdAM&biw=1097&bih=559&sei=4lX5Uaz-LoOtO6K4gJAD#um=1&hl=ru&tbm=isch&sa=1&q=groboto&oq=groboto&gs_l=img.3..0j0i24l9.1630.2908.0.3184.7.7.0.0.0.0.84.543.7.7.0....0.0..1c.1.20.img._aL6JPZ6e-U&bav=on.2,or.r_cp.r_qf.&bvm=bv.49967636%2Cd.ZWU%2Cpv.xjs.s.en_US.jOYpRJj4zMA.O&fp=9987dea0dd2a3a61&biw=1097&bih=559

Moi 3D:
http://www.google.ru/search?newwindow=1&hl=ru&site=imghp&tbm=isch&source=hp&biw=1097&bih=559&q=moi+3d&oq=moi+3d&gs_l=img.3..0j0i24l9.1074.2173.0.2292.6.6.0.0.0.0.113.485.5j1.6.0....0.0..1ac.1.20.img.TdBpKR1xXyw

I think everything is clear...))) Or not?