You can name your portraits however you want, as long as you follow these rules: Medium - 169x266 (for the right sidebar of the game screen) Large - 420圆60 (character creation and character record screens) To use a custom portrait, you need 2 versions of an image (only 1 is required, though) with different dimensions (width x height, in pixels): Also try to keep it proportional to the dimensions that have just been mentioned, otherwise, the image will be 'squeezed' and may look distorted.
Images can be larger than that, but no wider than 1024 pixels. Keep it at a minimum of 169x266, to prevent blurred images. You can use a single large portrait, which will be resized to fit the other screens. You can save images in this format using practically any image editor such as MSPaint, Adobe Photoshop or GIMP. Portraits for IWDEE are 24-bit bitmaps (.BMP). here and here), I've decided to make a thread about this subject.
Having seen this question several times already (see for e.g.
