The rear is a bit high. Do you have a spare tire, jack, full tank of gas and normal accoutrements in the trunk?
If you replaced the leaf springs, did you leave the nuts and bolts loose until the car was down on all fours?
Shocks would be a contributing factor in one of two situations. 1. If they were air shocks and pressurized fairly high or 2. If they were the wrong length and were holding up the rear at full compression. 2 is unlikely, you can test by stepping into the trunk and bouncing, see if the rear goes down as well as up.
Have an observer look at or photograph the car from the same angle with you in the trunk and see if the stance is corrected.
From the factory, the tail is very slightly lower than the nose. Yours is a little tail-high, and a little high all around.
Vikki 1969 Goldenrod Yellow / black 400 convertible numbers matching