dorayaki 3d model

High-quality, closed manifold 3D model, suitable for 3D printing, optimized for an STL format, designed for custom hand-painting. The model represents a Japanese Dorayaki, featuring two rounded, puffed pancake discs with extremely smooth, clean outer surfaces and minimal geometric detail. The generous layer of taro paste filling in between has a smooth, sculpted surface with simplified contours, matching the overall smooth form. Crucially, the characteristic honeycomb porous structure of the pancake along the cut edge (where it meets the filling) is simplified into a continuous, smooth, uniform indentation, rather than detailed intricate holes, ensuring clean printability and an easy surface to prime and paint. The overall model should have smooth, continuous geometry without sharp facets. Output in a single, solid piece in an uncolored white or gray material for clear volume perception. A clear 3/4 perspective view.