3DPrinting
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: [email protected] or [email protected]
There are CAD communities available at: [email protected] or [email protected]
Rules
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No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
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Be respectful, especially when disagreeing. Everyone should feel welcome here.
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No porn (NSFW prints are acceptable but must be marked NSFW)
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No Ads / Spamming / Guerrilla Marketing
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Do not create links to reddit
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If you see an issue please flag it
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No guns
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No injury gore posts
If you need an easy way to host pictures, https://catbox.moe may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is 
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In your situation I recommend focusing on 3D design tools. Blender 3D will run on almost anything and you can learn the basics of modeling and working in 3D. It's not the best tool for 3D printing, but it's very versatile.
When you get familiar with Blender you can make your own 3D designs, or modify some, and then you can ask a friend or family member to 'fund' getting that printed through a 3D printing service. Maybe make something they'd like so they'll get one made for themselves.
Then after you've demonstrated you have those skills you'll find an easier time convincing someone to help you acquire a 3D printer.