That's a nice build. There are tons of Ice Huts as we call them around here, most are not nearly as fancy as what you did there though! One thing that I see different between what you got there and what we have up here is the use of a wheel system. Most huts around here have large skis with a plastic coating at the bottom so you can drag them across the lake easier. Also, a house like you have there would weld itself to the ice pretty quick because of snow/slush and water entombing the base. Guys up here bring the huts on in late December/ early January and take them off usually by mid march so they don't go sinking. Either way, that's nice high end piece you made there, I really like the whole covers with the light!