Roaring T-Rex (Humidifier + Fogger + Oil Diffuser)
Print Profile(3)



Bill of Materials
- Atomization Disc/ Mist Maker x 1: Can be bought for 5$-9$ on amazon (https://www.amazon.com/gp/product/B0BQWTSV7J/ref=ox_sc_act_title_2?smid=A2V0M7D3AHYT5U&psc=1)
- Reindeer moss x 1: https://www.hobbylobby.com/floral-wedding/greenery/moss/-preserved-reindeer-moss/p/81169246
- Paint and Glue Gun x 1:
Description
Membership
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Follow me on MakerWorld for more of my designs, drops, and future releases! : makerworld.com/en/@3DMakerSpace/upload
Note from the Maker:
This is my first fully functional 3D model that combines modelling, art-painting, electronics, and real-world utility. I poured a lot of effort, materials and time into designing this model. If you enjoy this build or find it cool, please consider boosting it and sharing it with others who might love it too! It would mean the world š¦š.
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Ā If you like this roaring dino build, please consider hitting Boost to support my first functional model ā Thank you!! š¦š
šØ Bring the Jurassic Roar to Lifeāwith Mist

The Roaring T-Rex is a beginner-friendly, easy-to-print 3D model designed to hide a misting/atomizer unit inside its mouth and release fog from its open mouth, making it look like a real prehistoric roar. Whether as a mini humidifier, essential oil diffuser, cosplay prop, or just as a desk art or decor figurine, this model blends fun, function, and ferocity.
š ļø Features
- Beginner Friendly: Prints easily, add the electronics, plug and play!
- Easy to Assemble: Just drop in the ultrasonic mister, fill water via the included funnel, and plug it.
- Support-Free Water Chamber: Be sure to use the provided print profile, which includes support blockers inside the dino's stomach cavity to keep it clean and usable. Additionally, the print orientation and the 6-walled print is important for good skin texture/finishing and leak-proof print.
- Customizable: Paint it, pose it, or add terrain and foliage like the moss I used (Link) for display.
Portable Power: Runs on USBācarry it around using a power bank!
š Ultrasonic Mister Module
The build uses a standard 5V ultrasonic atomizer disc with PCB. You can use one you already have (I removed one from an unused cheap humidifier I had lying around) or buy a compatible one like this:
š 2-Pack Atomization Disc Mist Maker ā Amazon ($9)
š¦ Included in Model Files
- T-Rex body model
- Optional Rock piece to hide the PCB/wiring
- Optional Funnel for pouring water or oils
- Printable instructions and GIF assembly reference
Please Refer to the Assembly Guide Provided for Detailed Instructions
Ā
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This project was inspired by the T-Rex models found on this platform!
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Documentation (1)
License
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.




























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