If a user has Workspace Admin or Workspace Member access, they will be directed to the Edit Character page. However, Workspace Read-only users will be directed to the Character View page, which is similar to the Market Place Characters.
To access the Edit Character page, navigate to Assets -> Characters and click on the Character tile of the Workspace's character. This will take the user to the Edit Characters page.
To edit any details of your character, simply modify the desired information and click on "Save." You can change the image, angle review, or the .k file. Please note that if you want to replace the preview image of the character, you will need to either upload the new image file or paste its URL again.