Snowplow?

Does anyone know of a good airport snowplow vehicle that I can download from somewhere for FS9? I am toying with the idea of making a ground operations video and so far I have got a great pushback tug, airport bus and a fire truck but I'd also like to have runway snow clearence as well....As a '2nd best' option, is there a decent snowplow model knocking about that can be placed in scenery as a static object, for example with Runway12? The default ones are ok as long as you don't look at them for too long so...Cheers,Geoff