Click the green flag and watch.
I made this by exporting the cat costume, opening the SVG file in a text editor, and adding and applying a Gaussian blur filter with increasing strength. Before exporting the cat costume, I added a large transparent square. Otherwise the blur gets cropped quite a bit. Any changes to the costume will delete the filter. This is probably because the automatically generated SVG code disregards and overwrites the filter and feGaussianBlur elements. Read more about SVG filters here: https://developer.mozilla.org/en-US/docs/Web/SVG/Element/filter https://developer.mozilla.org/en-US/docs/Web/SVG/Element/feGaussianBlur