O scale excavator
This is a remix of a 'digger' which appeared here a few days ago, which I thought would make a good model railroad accessory or maybe a flatcar load. It's typical of what's known generically as a 'Bobcat' here in the States.
I scaled-up the original to approximate O scale and had terrible luck printing it as instructed, probably due to the (about 20%) expanded scale. Bridging was awful, and when I added supports using the very liberal parameters discussed here, said supports were impossible to remove without damage.
Since the original designer was kind enough to publish the original .3mf file, it was easy to break it apart, upscale slightly, split the cab section into three pieces, print parts in appropriate colors (quite a bit of construction equipment here in the States is yellow) and work around the bridges. The topmost part of the cab needed one support, but it peeled off easily.
