Much better - sort of.
You have this top photo, as the better of any to measure.
You also have the table to help with height and orientation.
You can reduce the opacity so you can see the sketch better.
Most important, with this view, the actual dimension of these two points on the table. I have 158 +, you will need this accuracy, and confirm it is correct.

I realigned the bottom sketch line to horizontal to match the canvass and table. The construction lines will be guides to curved splines outline a bit later.
Re align the front view pic, to match top view top size and position. I would scale it out just a little more for the red lines here are side view canvass alignments to the 158 length line in the first pic.


Next you want parallel to origin offset planes for the side photos, and again align the pic table edge with origin plane.
As labelled, would like the bottom photo as well. This is because the top and both sides have flat bottom edges. both sides are jacked off the table by the shape of the "bottom" edge curve.
Something like this "floor""
3 points on the table....

Might help...