The PyTorch implementation of NumPy-GAN used to train minecraft sword file upscaler on the dataset 16x_to_64x. The model passes the alpha channel of an image and predicts the alpha channel of the label image, since minecraft swords files (PNG, JPEG) rely on RGBA, where only a similar portion of the image is filled. combined with a model to color the alpha image, this can be a fun tool to upscale 16x minecraft sword images to 64.