AT-AT base for X-Wing Ground Assault / HotAC

This model provides a base for an AT-AT miniature, to be used in the “Heroes of the Aturi Cluster: Ground Assault” cooperative campaign for the X-Wing miniatures game.

The size matches the one proposed in the current Ground Assault rules, and is equivalent to two medium bases put together. It can be used “bare” (all important arc lines are shown as grooves), or by printing out and glueing the base template (from the Ground Assault printable components document), as shown in the photos.

The bottom of the base is designed to be hollow, so one can (if wanted) add magnets (of 2.7mm thickness) to make the AT-AT miniature removable (by also including small magnets in its feet). 

AT-AT model and magnets

I personally have used the free Fab365 model for the AT-AT (scaled down to 1:270, using the scaling factor 53%), but you can of course use any other model of the appropriate scale. I used only 3 magnets (mainly since I didn't have more lying around), you might need more or less, depending on the strength of the magnets you use.  (As a bonus, you can now use your AT-AT as a fridge magnet!)

Side Note: I've also added a magnet inside the top of the AT-AT model, so I can attach the model on a (magnetized) Gozanti cruiser, then drop it and attach it to the magnetized base, as wanted (see the last pictures.)

Printing

I've printed this with a 0.8mm nozzle for speed, but it should of course print equally well with a usual 0.4mm nozzle. The top face should be put down on the print bed, no supports or brim should be necessary for the print. 

Customization

I've included the Fusion 360 file, if anybody wants to make modifications.