Oh my, Lucy is beautiful! And snakes most definitely do have personalities. My sweet Baby was a very good natured boy. Never got snappy or aggressive. We had another snake for a while (found her another home after a bit) and she was NOT a nice girl. She would just a soon lunge at your hand as at her food. Baby loved to snuggle and would crawl up my neck and get his head between my ears and my glasses and knock them off my head.
Unfortunately, all my pics of him are before the days of digital cameras. One of these days I'll track down the prints and scan some of them.