The artwork was commissioned by Ohayocon back in 2018 for their 2019's Yuki Matsuri backdrop.
Unfortunately, there was no photos of the backdrop itself but apparently it turned out quite well.
https://twitter.com/ohayocon/status/1043159763507441664
Illustrated by: Tan Hui Tian (Space Penguin) 2018
tanhuitian.daportfolio.com