Square to Round or Oval Base Converters

thingiverse

Are your 20mm and 25mm square based models on shaky ground due to rule set changes? Are you shifting to a skirmish-based system, facing the daunting task of re-basing dozens or even hundreds of models? Worry no more. These base converters clip onto your existing bases, transforming them into 25mm rounds or 32mm rounds in seconds. Designed specifically for GW Citadel bases, these converters come with some drawbacks. For instance, as evident from the photos, the corners of a 20mm square base (approx 27mm on the diagonal) protrude slightly beyond the perimeter of the 25mm round. These "ears" stick out about 1.5mm, which may not appeal to purists. New additions include 25mm squares turned into 32mm rounds and 25mm x 50mm rectangles transformed into 60mm x 35mm ovals. Update (2019-02-05): Added converters for 40mm squares turned into 50mm rounds, 50mm squares turned into 60mm rounds, 50x100 rectangles turned into 70x105 ovals and 95x120 ovals. Also added 48x100 rectangular to 70x105 Oval and 95x120 Oval converters, as the GW "50mm x 100mm" rectangle was actually 48mm wide. Update (2019-02-18): Added a 50mm square to 70x105 oval converter that prints in two pieces. The smaller piece slides into place to secure the model.