New 90% based on existing model

Should I upload my model as mine or as a variation in the original of the maker:

I looked at the download of a model of a needle container to start from scratch in FreeCAD to create a much larger one that suits the dimensions I want.

The model looks as good as the same; only much wider. I could not simply resize the original one in Studio because the thickness of the walls would grow too much also.

I am keen to follow the rules.

I would post it as your own. OK you got the idea from someone else but it’s a generic model which I’m sure many exist. If it were a one of a kind very engineered model which you stole the design, I would say post it as a remix but a needle container…

Now, if it is exactly the same, that’s debatable but why post it at all? I often modify existing design to suit my needs but generally keep it for myself

Thanks for your input.

Think I’ll post it anyhow as a remix for those who like the model but need a far larger size as the original.

Are you using any of the existing geometry? Then it needs to be posted as a remix.

Otherwise, maybe put something in the description like “inspired by design by @blahblahblah”

I’m saying post photos - anything else is just guesswork, because it could be anything from simply inspired to outright copied. The range is too broad to judge without photos.

The topic is so complex that it’s almost impossible to cover without photos. Who knows exactly how you copied the design, or not?


Also, does the original creator allow remixes? That is the far more essential question.

You’re right: I’ll post photo’s as soon as my print is finished successfully. That will be tomorrow as I’m unable to even start it today.

I think it’s sufficient to include a photo of the 3D model that inspired you and maybe the link - and then a photo of your own 3D model, too. It doesn’t necessarily have to be the print.


You seem to have overlooked the licensing question by the way. What kind of license is associated with the original model?


Maybe the model is so generic that it doesn’t affect you at all.

So here’s the photo of my work in FreeCad.

Looked at this model: click.

I don’t see special license restrictions.

Take a look at the license, and then the question really doesn’t even come up: That’s why I asked what kind of license the original model has. :grin: :+1:



The only important thing is that you credit the original designer and don’t sell it. Everything else is fair game. So you can upload it as your own moddel - not a remix - but I’d include in the description: “Inspired by EDZY” plus the link.

Important: Otherwise, your model may be deleted: You must upload it under the same license. This is important - pay attention! You must not upload it under the Standard Digital File License.

It must be this license:


I wouldn’t try to deviate from that, because you’ve publicly announced on the forum that you were inspired, I’d recommend sticking with it.

Thanks a million for your very clear answer. My post was started just because I want to stick to license requirements in full and I’m far from an expert in understanding license stipulations in a language that is not my mother tongue. And I am in no way searching to not mention my inspiration source. Wondered how I should do that best.

You made it clear for me now and perhaps some others hanging around here.

I had “a bit” of a problem with the threads when printing, so I’ll solve that before posting a working model.

No problem - if there’s anything you don’t understand, just ask. :grin: :+1:


By the way, there’s also a forum section with many different languages - maybe yours is among them, in case you find it more convenient.

Hi, If the design is heavily based on the original model, I’d upload it as a variation and give clear credit to the original creator. Even if you rebuilt it from scratch in FreeCAD, acknowledging the inspiration is the safest and most respectful approach.