Concept sculpts done for Monta on The Moon project,

https://www.imdb.com/title/tt12216632/
Vintata Animation Studio, Saigon, Vietnam

Talented artist worked on a feature film that was supposed to be continuation of great 2D animated series
AWN Article:
https://www.awn.com/blog/odd-vietnamese-animation-comes-youtube

And one of the favourite episodes in 2D
https://www.youtube.com/watch?v=tYqNthugB-E

Unfortunately project got abandoned.