This is a concept I did for the upcoming PC game End of Nations.
Thank you so much for posting.
I've been pretty much conflicted when it comes to this piece - it reminds me way too much of quite a few LEGO sets I used to have - but come to think of it, it's an engineering or mining vehicle, or at least seems to be one. It's not supposed to be pretty, it's supposed to be functional. From the looks of it, your design pulls it off quite easily.