original.png : just the droplet extracted using GIMP from the original image.
upscaled.png : upscaled version of original.png using Waifu2x (or more precisely, waifu2x-ncnn-vulkan), scale level to 2, noise level to 3
upscaled 2x.png : upscaled version of upscaled.png using Waifu2x (or more precisely, waifu2x-ncnn-vulkan), scale level to 2, noise level to 3

banner.png (and xcf) : github banners for drop and stuff i dont know im tired