Looking for Blue Elaphe climacophora or Kunashir

Hi!
I am looking for a Elaphe climacophora Kunashir (Japanese Kunashir island rat snake) or a Japanese ratsnake with blue genetics. Looking for ones that do well on thawed with good temperament. I prefer the snake to be around 2-3 years old but I'll look at any! I can pick the snake up in Hamm, March 2025.
Please offer anything, thanks!