You should see some stuff a friend of mine(Tman24) who works with the Darkest Hour mod team for Red Orchestra, can make som good stuff in about a hour, and by the way nice work
Yea, I've seen his on the RO forum. I actually posted this there as well.
This one took me some time about 8 hours.
It was mainly because I hadn't touched a 3D program in 5 years and back then I was using 3DS Max. I did this one in Modo, so much of the time was learning the ins and outs of the program. I'm pretty sure now that I know the program fairly well I could redo this one in about a hour to two.
I'm working on a simple game myself, using a webplayer game engine kinda like what instandaction.com uses. I just needed a simple model so I could get it rigged up and start working on it.