Thanks leonregis. The actual machine isn't bad at all, well nothing that can't be hidden by turning it a little bit lol, it should of had a lot more rivets, specially the pipe to the floor.
I'm just trying to get my head around Sketchup by doing objects that are interesting
I did another render but the sky was to bright compared to the machine and I wasn't happy with the glass reflection so I stopped the render, it does have instance grass.. a very scary amount of it