From Sketch to Model 2.0: Prompt to 3D to Print.

Turn words into something you can hold. In this class, I show my streamlined pipeline to go from AI image prompt → 3D model in Blender → beautiful render & turntable → 3D print-ready file (and an actual 3D print, with or without 3D printer).

I’m Gesa. Trained goldsmith, 3D artist, and Skillshare Top Teacher. This is the next step evolution of my most successful class, “From Sketch to Model.” We keep the handcraft DNA and supercharge the process with AI prompting to get to a print-ready result - super quickly.

You’ll learn

How to prompt for form: Silhouettes that convert well to 3D
Choosing the best concept and avoiding common AI gotchas
Image to 3D conversion and quick, robust cleanup in Blender
A studio-clean shader & lighting setup
A seamless turntable animation that makes your work look “expensive.”
Print prep fundamentals: thickness, watertightness, scale, supports
Slicing and material choices (resin vs. filament) + common fixes

Who it’s for

Curious beginners and intermediates in 3D, jewelry, miniatures, or digital sculpture
Artists who want physical results without drowning in tech.

Tools

AI image generator of your choice (or your own sketch/photo) - we use ChatGPT among others!
Blender 3D (always free).
Image → 3D service (options discussed in class).
Optional: Slicer (e.g., PrusaSlicer/Cura/Lychee/Chitubox) and a 3D printer. Or use a print-on-demand service if you don’t own one.

Included resources

Prompt "cooking recipe"
Turntable render rig (camera + lights) for instant shine.
Material presets and AI hacks (bronze shader included)
Print-prep checklist & slicer baseline profiles.
Discord link for critique, troubleshooting, and mini-challenges.

Do I need a printer?

No. You can still complete the class with a print-ready file and send it to a service. If you do have a printer, we’ll slice and print together.

Post your progress, ask questions, and have lots of fun. I’m excited to see what you make!

Music Credits - thank you for the great content!
Mango by tubebackr | https://www.tubebackrmusic.com/
Music promoted by https://www.free-stock-music.com
Creative Commons / Attribution-NoDerivs 3.0 Unported (CC BY-ND 3.0)
https://creativecommons.org/licenses/by-nd/3.0/

Do it by Alex-Productions | https://onsound.eu/
Music promoted by https://www.free-stock-music.com
Creative Commons / Attribution 3.0 Unported License (CC BY 3.0)
https://creativecommons.org/licenses/by/3.0/deed.en_US

Kirtan Shirodkar

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