oh i see..
the model i was referring to was actually this:

hxxp://www.renderosity.com/mod/bcs/index.php?ViewProduct=80661&vendor=-supernova-

not sure if i am allowed to post a link though... sry if it's not allowed..

anyhow, since it does seems to be not too easy to find, i've contacted the vendor as well, hopefully there'll be answer soon :)