I have a problem with 3D models

[Jackz_Genesis]

So, I've been playing with Adventure Sonic, and when I jump some sort of "ghost" model appears, here's how it looks like:

Can someone help me? It's kinda annoying

 

[Jammin']

So, I've been playing with Adventure Sonic, and when I jump some sort of "ghost" model appears, here's how it looks like:
View attachment 145093

Can someone help me? It's kina annoying

This happens becauce Jeck Jim's model is outdated. Fix it by using different models or use an older version of Adventure Sonic.