User blog comment:Fliu/Chapter 933: A Wano Rose Withers?/@comment-25654036-20190216012010/@comment-2600:8807:C00:53D0:2C1C:EF71:5A02:DD6-20190217180738

Actually I think that is his hybrid form. If you look under the heads, he still has his human body, its just bent over on all four.