Could we ask HK Tesla not to do that? https://www.facebook.com/CarCarCompany/photos/a.194232564087673.1073741860.129504237227173/349432921900969/?type=1&theater
That's pretty normal to put inventory in open air... All car manufacturers and dealers do that, Toyota and BMW put them in Yuen Long in worst condition. They'll move indoor and do detailing prior to delivery.
No, it's not really open to the public I think, but you can go nearby and bring a good zoom lens. OOops, I am using up my posts - I am saving post number 1000 for when I take delivery of the car - hopefully on Tuesday.