Looping rain elements (For video game huds)

A seemlessly looping rain overlay for video game huds, as in one that does not have a hard cut at the end where the droplets all switch position back to where they were originally, but instead seamlessly flow into eachother. Currently, your rain overlays do not loop seamlessly and therefore I had to search laround the internet for a free one, which was very difficult to track down (though I did *eventually* find one by a Russian artist). It'd help video game developers a lot to have something like this in your catalogue!