I remember this being posted on CAPCOM Official Artwork's Twitter/X back in April 2023.
https://twfan.net/hashtag/%E3%83%AA%E3%83%B3%E3%83%97%E3%83%BC%E7%94%9F%E8%AA%95%E7%A5%AD/retweet/1
Some spring cleaning must have happened with the account, because many of their posts as of 2025 have been deleted.
Original Poster, do you have the other 3 images that were from this tweet? It included a higher quality version of post 719289, and two pieces of concept art that haven't been seen since.