Bitmap fill, complex distortion! (for children's book illustration)

Hello CorelDrawers!

I'm developing a character in Photo Paint (2018) to illustrate a children's story, a kind of dragon. Because it's scaly, I've developed a bitmap fill for the scales. For most of the body, I've been able to apply effects to distort the fill to match the 'skin' of the creature in 3D - not perfect, but good enough for purposes. However, there's one part which I'm having great trouble with! The tail of the creature curves around from the back to the front. The fill needs to follow this, and show perspective, and have the scales following the curves. I've tried all kinds of combinations of perspective, 3D sphere, 3D cylinder, mesh warp and so on, but CANNOT get a fill which looks right. So I'm throwing it open to see if any of you can suggest a way to do this. Your help would be much appreciated! I've attached an image to try and explain what I'm after.

Tim