No. I mean that until the translated scans are released, raw images cannot be uploaded to the wiki. For example, chapter 3 and 4 images are not allowed to be uploaded until translated scans are available. Also, character pages such as Yuki and Kazumochi's mom should not have been created until we get the translated scans. On my part, I was also refrain from creating chapter pages of unreleased chapter in order to not spoil people with the chapter name. Most other manga wikis have this policy to avoid spoilers.