I'm not sure if they're still available but FL Chams has a really nice female Ambanja that I've been keeping an eye on. Also Gesang and the Kammers have some Sambavas as well. You by far have taken catching the chameleon bug to another level. You didn't just get bitten, the freaking bug burrowed to your head and is freaking controlling you.
EDIT: oops you specifically wanted 5 months or older.