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3D print your own KillaJoule model!

Posted June 1, 2018

If you have access to a 3D printer, you can print your own “engineering action figure set” with the KillaJoule and myself. Click here to download a Zip folder with the .STL files. To open the folder, right-click (on a PC) and select “Extract all”.

Both of the models are approximately in 1:24 scale. The KillaJoule is 250 mm long, and I am 65 mm tall. To learn more about 3D printing, see my section here. If you want to have your own Green Envy, just print the KillaJoule approximately 15 % longer and in green. 😉 The Green Envy will look very much like the KillaJoule.

The KillaJoule must be printed with support, while Eva can be printed with or without support. Eva comes out better with support, but the support material can be difficult to remove from the inside of the helmet (you can see support material left in the helmet on the cover photo).

If you want the models of the size that you can see in the cover photo and in the photo below, scale the KillaJoule to 100 mm length, and Eva to 26 mm height.

Five KillaJoule models printed simultaneously on my Prusa MK2S printer. You can see the support material under the models, and the brim around the models that help them adhere to the bed.