Add Image before trail?

I was playing Spotify Island, and I noticed that they put I would say images on the back of the players then with a trail following it.

I was wondering, how would I do this like would this include a script within the trail or the trail script. I can easily create a trail, but don’t know how to put the image on the back of the player before the trail.

I have tried searching stuff on the Devforums and online, but found nothing.

Any help would be appreciated.

Image on the player’s back is circled.

What do you mean following it?

I mean trail that follows the tree that I have circled. Basically a trail-but dome who has an image with it on the back of the player.