japanese demon mask 3d model

Create a wearable Japanese-inspired demon mask with a traditional Japanese theatrical mask shape and facial proportions. Cover the entire surface with flowing organic waves, curves, and swirling patterns that naturally follow the contours of the face. Make the waves raised and layered, with some recessed grooves between them to create strong shadows and depth. Incorporate subtle Japanese-inspired details such as curved horns, sharp expressive eyebrows, and elegant traditional ornamentation, while keeping the design original. Keep the eye openings functional and the lower face mostly solid with NO large mouth opening. Make the mask symmetrical, intimidating, and elegant, with smooth flowing geometry that looks like wind or water frozen in motion. Use thick, clean geometry suitable for FDM 3D printing, avoiding fragile or extremely thin details. Design it to look impressive when printed entirely in one filament color without painting.