The "custom-roy" suffix implies a unique, tailored appearance (likely "Royal" or "Roy" thematic) built upon a base model ("Dasha" or "Y186"). Components: Such packages typically include: Morphs/Shapes: Tailored facial and body features.

(e.g., Is it a specific customized product , a software configuration , or a digital character ?)

Publicly available information specifically for a feature titled is extremely limited and appears to be associated with a private or restricted Google Drive file . Because this likely refers to a custom internal project, personal file, or niche configuration, there are no public technical specifications or feature roadmaps available. To help develop this feature, could you clarify: