Can I share models created based on YouTube tutorials?

Hi,
do you know if it's fine to share here some models created based on YouTube tutorials (usually with some small changes and made in a different software than in the tutorial) ? Of course, I would link those tutorials in the description of each model. I just wonder if it could be against some copyright rules.
I'm fairly sure that if you put a link to the tutorial then it would be fine, so long that you do not claim to have made the tutorial yourself, might even be good idea to ask in the YouTube comments if the owner would object.