The first one appeals a bit, but IMO they are already far TOO much like bonsai. Rather predictable styling, almost like a commodity. I know us West Coasters with our yamadori weren,t supposed to join the discussion, but we also have access to material like this here if we want it, and YOU have access to much of OUR yamadori material there if you contact some vendors and have something shipped. Some would not grow in your climate, but many would. It is true, IMO, that one usually needs to pay for good material, but as long as you are going to pay there are just more interesting things around to buy than such stuff, although I understand why it appeals to many.
I gotta say, I appreciate seeing you post a bonsai related thread! But now how can we blame you for ruining the site?!