Where would I be able to find a collection of upwards ramps for Iceworld terrain?
None.
To be honest, I don't think there are any.
You can however look through this:
http://www.staredit.net/files/13/
None.
I already downloaded that and looked through it. There are no upwards iceworld ramps in it.
But thank you for the suggestion.
None.
Do you literally mean iceworld ramps or do you mean ramps from snow to ice that are backwards?
Ice RampsLook at this topic:
Snow to ice ramps
None.