Awesome he's already 6, good job. Aging is the worst, because you see them slowly decline and you can't do anything to stop it, only to comfort them like you did. Hard times! But, hey he's still there and an active oldie, enjoy him, he still looks like the chameleon version of George Clooney
Beautiful lady, congrats. Looking at her colors and age, she looks receptive to me and is probably developing eggs. Do you have a lay bin ready in her enclosure?
https://www.chameleonforums.com/blogs/veiled-chameleon-laying-101.2488/