Alright, I've decided that emoji fit the mood of this cypher much better than equivalent Unicode characters 😄 here's a sample sentence with full-width spaces to show word breaks:
⚡️⭕️➰ 🐦➿ ❎ ◻️➰ 🏔➿ 🐟🟰‼️➕ ⭕️🏔 ❌ 〰️‼️🐟❌🌀❌♦️🟰 ⏳➿〰️?
"How do I go to sleep at a reasonable hour?"
Still need to find some crayons to share the written version...