Official and community-made assets are largely hosted on Fandom wikis and creative platforms:

In the context of BFDI, “face assets” refer to the collection of pre-drawn mouths, eyes, eyebrows, and other facial features that are layered onto a character’s static body. Because the characters are inanimate objects—like a leafy, a tennis ball, or a speaker box—they lack inherent faces. The assets are the bridge between the object and the personality. They are the primary tool for visual storytelling.

The original assets were crude by today’s standards, drawn in Microsoft Paint. The eyes were simply two white circles with black dots in the center. Mouths were drawn manually per scene—usually just a simple arc. Eyebrows were rarely used. The charm of these early assets was their raw simplicity. They made the show feel like a homemade flash project, which resonated with audiences.