Nope. You can look at all the cameras in the camera app, but the park assist is a top down schematic with limits drawn in as coloured lines.
Indeed, and the camera views you do get are just standard rear, and standard side camera views, they don't even attempt to feed the front camera to you, and even with the rear/sides they don't provide a birds eye view, which is quite frankly a poor choice.
The best systems have been 360 cameras with Birdseye view and ultrasonic sensors, in tight car parks etc, the 360 cameras allow you to confidently use those last 15-20cm of clearance the normal sensors stop at.. our last two SUVs had this and found it incredibly useful in some underground parking garages in London that are incredibly tight..
Ultimately, as much as it has flaws, I've test driven the Model Y and deliberately tried out the parking ability, it just feels about the same level of uncertainty as just regular parking sensors and a rear cam, but definitely has more uncertainty on the front end, but the side/rear views displayed give more information for those areas. Not a show stopper, just a weird wasted design choice IMO.
I had the same reservations about them not having Radar in the Model Y and later Model 3s, removing that for a vision system seemed quite a stupid decision and so again, uncertainty creeps in, however, to be fair to Tesla, their vision system in most scenarios is on top of all rivals:
it's just a shame that you know it could be potentially even better if it kept the radar as an input.. but you can't argue too much if you compare it overall to other manufacturers attempts, although those tests are limited and I'm sure there are scenarios it will struggle more then their rivals since they all use very dissimilar hardware/software solutions.
The difference with the parking sensors is that technically I can't see how they can ever rival or surpass ultrasonic sensors since the lack of information is obvious..