The Dhimal script is not yet in Unicode. It is also not yet in the Roadmap to the UCS.

A number of documents towards its inclusion have been submitted to the Unicode Technical Committee and WG2:

2011-09-29 Introducing a Script for Writing Dhimal — Anshuman Pandey ( WG2 N4140,  L2/11-348)

2012-10-08 Proposal to Encode Nepal Himalayish Scripts in ISO/IEC 10646 — Pat Hall ( WG2 N4347,  L2/12-365)

Review of Indic‐related documents and Recommendations to the UTC ( L2/12-378) (See point II.)

UTC #133 Minutes ( L2/12-343) (See D.10.1 for decision and action items)