Let’s just hope no-one’s got a length of string handy. It’s as articulated as the mode page suggests but the results are pretty impressive so it’s well worth the work. There’s a little gluing involved – FAB365 has a video showing you what to do. Their library is not as big as LDraw's, but they offer ready-to-print STL files. Another resource specifically catered to the 3D printing community is PrintABrick. Then, print the rest separately at whatever layer thickness you desire. The canonical location for 3D models of LEGO bricks would be LDraw, with its huge catalogue of official parts. However, we’d recommend you print the AT-AT body separately, at a layer thickness of 0.1 mm.
The AT-AT does come in multiple pieces, which can be printed on the same bed, without supports. FAB365, where this model is found, gives you one free credit when you create an account, which is enough to download this model. Now, thanks to GOODesign, you can build your own AT-AT and, if you so desire, build a whole diorama around it. But they’re pretty intimidating to look at which, knowing the Empire, is probably the point. Like Battletech’s giant mechs, the Star Wars’ AT-AT’s might not make much sense from a design perspective – wrap a tow-cable round their legs and they’re going nowhere. Download from: FAB365 (registration required).
