This is a highly detailed face mask cosplay STL inspired by a Gengar Oni–style design from Pokémon, created for high-quality 3D printing and professional cosplay use.

The mask is designed to be lightweight and wearable, with strap holes that allow you to thread an elastic or fabric strap through the back of the mask for a secure fit.All parts are assembled using glue, with no magnets required.

The model is separated into 14 parts for easier printing, sanding, and painting:

1 face mask

10 teeth

2 horns

1 tongue

This multi-part design allows for sharp details, clean painting, and a more realistic final result.

3D printing settings Size & Scaling

The mask is designed to fit an average human head size:

158 × 238 × 230 mm

To help you achieve the best fit, you can follow this head measurement & scaling guide by WhitespaceProps:https://www.youtube.com/watch?v=3joJMI-ykqs

A base head STL is included, allowing you to scale and adjust the mask to perfectly match your own head size before printing.

This STL is ideal for:

Pokémon cosplay

Oni / demon-style masks

Anime & game fans

3D printing projects

Costume props and display pieces