That blue giraffe-like thingy looks almost exactly like the one in Painter-Kun's painting. That might just be a coincidence thoughSkorokhodov (talk) 12:54, January 16, 2018 (UTC)
I thought about bringing that up in the trivia section, but I'm not sure what significance there would be. Lips McGee (talk) 15:58, January 16, 2018 (UTC)
It's in the raw materials pack (in the ゆめ2っきラフ folder inside 0-イメージラフ+企画書), so most likely because of convenience. Here are the other pics of it from that folder:
By the way, 青いキリンのような何か literally means "a blue giraffe-like thingy", so that's why I call it that.Skorokhodov (talk) 15:07, January 17, 2018 (UTC)
Both the masked painter and the blue giraffe were conceived by the same person, 909 from the first production thread. They also made the graphics for all the "Dream Scenes" as well as some other concept arts, which you've probably already seen in the matpack. Cookie Yomenye (talk) 15:12, January 17, 2018 (UTC)