Official Zentangle® Patterns - Kathy's Dilemma, Snail & Vermal

I followed THIS video tutorial by Barbara Langston. The featured tangles are "Kathy's Dilemma", "Snail" and "Vermal".

Kathy's Dilemma - There is no official step-out for this pattern.

Snail - Heather Gladden has a step-out below her video.

Vermal - There is no official step-out for this pattern.