I feel as if the team could also benefit from writing more blog posts about the team members - I see the team members on Instagram pretty regularly but besides that I don't really know who they are and what they are up to that benefits the company. I also wish that the telegram group were more active - i'm unsure who is in there: t.me/lumeos
I agree with you, it is always much more pleasant to know members of the team by sight if you are investors of this project. In that case nervousness vanishes and there is a trust to these people and what they do.
Team members has a very big role in every project and definitely this is one of the major factor that an investors wanted to know it first. If all their information are certified true and correct and yes, doubt to support the project will be minimize.