Welcome
j0vena!
You don't list your location, so other than jimmychoo.com, there may be lots of other options. Please check out our new reference library, we are in the process of building it, but there are over 100 entries so far (YAY girls go!). There are also some modeling pics, too!
The first bag you show is either the Ramona, or it's smaller sister Riki. A few of our Choo forum members have them in black or blue. I believe it is called the "wet look," or patent Ramona (or Riki). It is an older release, not sure of the exact season, but 6 months is old in the bag business. I wouldn't let that have any bearing on the desirability. I plan to wear my Choos when I'm 75 years old, LOL.
The second white bag is either the Mahala or it's smaller sister the Maddy. It looks more like the Mahala to me, but it is hard to judge the proportions in a stock photo. I'm pretty sure the whlte was from S/S 07.
One other thing I want to mention is BEWARE of bags on eBay. At least 95% of the Choos there are fakes.
You will never find a true authentic Choo for a couple hundred bucks. There is an authentication thread in our forum, so make sure to post any eBay bags there BEFORE BIDDING.
Most of us have been burned there, it is not pleasant.
Most of all have fun. This is a great forum and we all share our obsession and information, wholeheartedly!