Quote - These might help to some extent.

A few 'snowblobs' to cover rectangular things, round things, or roofs.
I made them several years ago, so I don't remember exactly what's in the ZIP....

http://ockhamsbungalow.com/MiscProps/Snowkit.zip

There is a sliced ham, rectangular snow, roof snow, and round snow :)

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi