Very cute, my friend Truffs1178 has a Yemen/Veiled chameleon called rocky it was his first exotic and he is about three now. He has a bad attitude and although chameleons have fun behaviours and are interesting to feed/watch they are not the best at handling, however I think I read somewhere that nosy b's are slightly more tolerable to the occasional handle maybe when your cleaning out. be sure to get vitamins and calcium right though {not that im doubting you I've just seen some horrible cases of mbd and deficiency's} oh and good luck.
P.S I love the fact that you can sex them right out the egg it's a very handy feature they come with for breeders.