Finally had the time AND idea how to make one of those for my largest family.
Bases & resources used are in the pictures' descriptions.
I'm pretty happy how it turned out - especially for Sarah & Valora. For the coloring of most I used the clear anime style skin coloring tutorials by mikeymegamega on YouTube. Both the basic & dark skin.
For the mini-illustrations on Sarah & Kathrin I just wanted to represent them in an alternate way that still keeps their human look. Also - Sarah's not floating, she's wearing heels.