Chameleon female has little scabs that are brown on its tail is this bad?

[Jintzfan1]

My chameleon has brown looking scabs on your tail can anyone tell me what this is?

 

[Jintzfan1]

Trying to see what this is on her tail.

 

[Fchamel]

Please post photos!
@Beman

 

[Beman]

Please attach pics using the attach files button.

 

[Jintzfan1]

Here are 3 photos

 

[Jintzfan1]

Please post photos!
@Beman

 

[Beman]

Can you post pics of the entire chameleon as well along with the entire cage?