Hi @desuto,
Your design is good. But when I checked the Github Repository and I found out that there is no LICENSE file. Also in the README there is no mention of license. That is very important to know if the project is an open source or not. I suggest sparing some time reading the Utopian-io Policies & Submission Guidelines. So with that the project you've contributed for a logo is not open-source.
Additionally, it is stated in under the Github Integration Policy that:
The Github repository linked to the submission post must contain the project’s source code, a readme file with usage and install instructions and an appropriate open source license, or be directly connected to such a repository.
sorry, I also do not know about it yet.