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We have a category for designers and graphics contributions. You can check https://utopian.io/task-graphics to find an ongoing task request and you may still find a project in GitHub that would benefit from your contribution and is actually used.

If you mean the work directly for Utopian needs, then it can be answered only by @elear.

Thanks for the info, @espoem. This is just what I was looking for. I look forward to sharing Blender modeling and animation tutorials someday.