Does anyone remember a modified 1.X workbench background, with a gradient from dark blue to light blue, and little white snowflakes slowly falling in the background?

I got a modified workbench disk from someone in the early 90's called "Snowbench" that had this effect. I think I managed to eventually install it on my hard disk. I would like to get it again now in my WinUAE emulator, but I cannot find any mention of it by google.

How can I get Snowbench again?