Keyfob/Zipper-pull/Luggage tag with my face extracted from CT scan

This is a key fob/zipper-pull/luggage tag that features my own face. The face was extracted from a CT scan that was done in 2007. Now that you know what I look like, stop and say "hello" if you ever see me on the street.


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Slight update- I changed the design a little to get a more graceful transition from the top of the head to the loop.  Yesterday's design is also in the rsdoc file.

This is a redesign of a key fob / zipper pull / luggage tag that I posted to Thingiverse about a year ago.  This one has a thicker, stronger loop to ensure it can take a LOT of abuse, and the base now conforms to the outline of the face, making it look a little nicer.

I sliced in Cura, 0.2mm first layer, 0.1 mm layers for the rest, 30% infill, 0.8mm shell thickness with 0.35mm nozzle.

You can make the surface super glossy by briefly exposing it to acetone vapors.  Put a glass jar with about 5mm of acetone in the bottom on your printer's bed and set the temperature for 100C.  Loosely screw a lid on the jar and wait for it to heat up and vaporize the acetone.  After a few minutes, when the sides of the jar are warm, open the lid and dangle the key fob from a piece of wire inside the jar without touching the sides or the acetone pool on the bottom.  Give it no more than 5 seconds and pull it back out.  Reclose the jar.  Let the acetone evaporate and the surface reharden for a couple minutes before touching the key fob.  If it isn't smooth and shiny enough for you, give it another 5 second exposure to the vapors.

Materials and methods

- a little of your favorite ABS



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2d109b2ed00af3dca6d04bfaee7fd643?default=blank&size=40GeAs S added this to the my favorite collection ago
Mini smallGiulio added this to the Stampare collection ago
Mini 0306f4b8 4421 43fa a974 432fbcff5733Monika added this to the Traveller's Backpack collection ago
Mini gold hands croppedMark Rehorst published this design ago