CN3D Docs — Real knowledge for real 3D printing

Builder identity

Who built this MMX?

Use your Discord username if you have one. If not, paste your Printables profile, email, or nickname so we can identify your request.

Builder name *Email *Country *Public Display Name *This name may appear publicly if your build is approved.

Contact type *DiscordPrintablesEmailNickname / Other

Contact value *Discord/contact link

Build log

Show your progress

A build log helps verify the build and gives other makers a useful reference.

Do you have a build log or post showing your MMX OG progress?Yes — here’s the link to my build log.Not yet, but I’d like to make one on the CN3D Discord server.No, I don’t plan to make a build log.

Link to your build log

Build source

How did you build it?

Was your MMX build self-sourced or from a kit?I built it from scratch / self-sourced.I built it from a Seleadlab MMX kit.

Proof of working MMX

Video and photo

The video should show your MMX working properly — loading, unloading or printing with multiple colors/materials.

Video link *The video must be publicly accessible without login or special permissions.Photo link *Use a clear, well-lit photo of the same printer shown in your main MMX video.

Permission

Can CN3D use your photo?

Do you agree that we can use the photo of your MMX setup?Yes, you can use the photo publicly — Discord, Printables or social media.Yes, but only in the serial-number announcement or Discord showcase.No, keep the photo private — use it only for serial verification.

Experience

How was the MMX OG project?

Overall experience *5 — Awesome / works perfectlyNotes for CN3D

Consent

Review and public listing

I confirm this is my MMX build.I allow CN3D to review my submitted photos, videos and links for serial approval.I allow CN3D to publicly display my approved build on the Community Builds page.I accept the Privacy Policy and Terms.

Privacy notice

CN3D collects your builder name, private email, country, printer details, contact information, media links, notes and consent choices to review your MMX OG Serial Request and manage the approval flow.

Your email and private contact information are never shown publicly. Your Public Display Name and approved build media may become public only if your request is approved and you granted public build consent.

You may request correction or removal of your information. Review the Privacy Policy and Terms. This notice is informational and is not legal advice.

MMX

Serial Request

Request your official MMX OG serial number

Before you submit