Interesting Clear Train

This listing seems to imply that this special clear multi colored E5 Series Shinkansen train was a Prize at a 2017 Shinkansen Festival. The box style looks similar to the Plarail Clubs special releases. I find it interesting that they were able to dye the clear plastic in different colors especially that thin pink stripe unless that is paint.

MUST HAVE IT. Then again, I am the master of being broke for long periods of time before wanting to spend money, so I'll just wait. The E6 appeals to me more than the E5.