Id love to learn also, lets band together and learn new things whilst the worst is upon us all hey”
I do like Troy’s videos. He is very good.
You should be able to use the trace function, then adjust how many layers/colors you use.
It’s been quite some time since I used Inkscape, so I am unsure of exact steps. But here is a tutorial on tracing to create layers. a3c2f21f3f82bca1a3349b0db92b9d87
I hope it helps