This character was at one point posted by SkyGuyArt, but the original post and some fan art from a separate account have both disappeared for some unknown reason. They're still viewable here on Rule34:

https://rule34.xxx/index.php?page=post&s=view&id=5178564&tags=skyguyart+cheese#

https://rule34.xxx/index.php?page=post&s=view&id=5181742&tags=skyguyart+cheese

Will remove upon request.
@puddleworks on Discord