Totally designed directly into MoI.
Rendering: STRATA CX & finishing: Photoshop.
Time past: about 4 hours (Because a post-production was made before, during several months on this type of Hat).
The most long was to built & map the fabric textures in the rendering, because MoI makes easy to model in 3D.

Glossary: "SEREN" = Plural of "SY, SE, SER, &c" = STAR (étoile); root of the word "SERENE (Serein), SERENITY (Sérénité) = Calm, Clear, Peaceful, Tranquil"; + "GORON, CORON" = CROWN, CIRCLE, RING; that is turned round, around. It's a TOC, TOQUE (CAP, HAT, BONNET) for litterate LAYMAN, MANKIND, MAN-BEING.