Slight transparency to fake mesh effect in material

bandaid, scrapped from final render

bandaid uses some slight transparency to allow strong facial emissive through

Using a proxy mesh that was solidified, I transferred the normals to bring some volume to the (flat) hair cards

toon experimentation! figured how to get an outline shader in cycles with flat shading....

...and with regular reflections.

It also falls back properly in eevee. good stuff.