Your chameleon looks to be resting some. During the day not lengthy closing of the eyes is not a problem. However when/if a chameleon is sleeping for extended parts of the day could be and normally is health related. Chameleons normally cruise some and pick a branch to hunker down for a while...
You have got to put in more live plants. I cannot stomach plastic plants in a chameleon enclosure. Live plants are part of the goings on too!
Best Regards
Jeremy A. Rich
That is a nice Trioceros ellioti. Thanks for posting a picture.
That Trioceros ellioti does not look gravid to me either. However your female Trioceros ellioti could be in the early stages of her pregnancy.
Best Regards
Jeremy A. Rich
Your male Furcifer pardalis spine in the second picture looks normal. However the first picture your male Furcifer pardalis spine looks contorted. I think your male Furcifer pardalis is most probably just stretching out while basking. I would keep an eye on how he grows and talk to a vet if...