Look at this neat little christmas tree topper by Digitally Forged Designs. It features a 3d printer extruder with customizable filament shapes squirting out of the top. All sections prints separately so you can print in whatever color you like.
Commercial rights for this model is available to current members of my Patreon - Digitally Forged Designs | Call Me DFD | Patreon
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.