Shedding

[Rangopantcham]

Hi all,
I am new to the site. I wondered if I could get some advice on our chameleon please? We have only had him a week, and when we got him he was already shedding then. However he seems to be taken a long time is this normal please? I believe he is 12 months old. I have uploaded 2 photos, 1 off last week and 1 that I took today. Any advice would be welcomed :0)
Thank you

 

[Theveiled]

How high is the humidity? Higher humidity helps them shed faster

 

[Rangopantcham]

How high is the humidity? Higher humidity helps them shed faster

Its about 65.....I keep misiting to bring it up to 75/80's but it keeps dropping.