Here are 300 DPI scans of all the playfield plastics, including transparent...
Hope they prove an asset in your endeavor!
https://www.dropbox.com/s/bp7wube812kccpg/Twister_Plastics.rar?dl=0
good luck
_maC
Thanks Mac, they look great.
I have been looking everywhere for these, I think Bay Area has them listed but out of stock, obviously not enough demand for these parts.