The bad news is because of 90,000 polys and all the transparency the time estimate is 4-5 hours with no AA or radiosity set.
I can render this over night, we'll see what it looks like. Usually many test renders are needed, but at 5 hours per test, it doesn't look good.
I know there was a setting on the converter to use the "Lego" logo on the studs, that just makes things worse. If you want to, try and set that off and send me the objects again.
I like the concept




