You can see the "plane shape" at the Pentagon too:

I just sketched out here what is seen in the photos; the white giving the outlines of the hole and the lavender indicating structural damage to the limestone and, in some places, underlying brick. Is it a "perfect" imprint of the plane like at the WTC? No. At the WTC, the columns were cladded with aluminum, a soft metal; the wings striking the metal left a sharp imprint or slice like a die striking a coin. At the Pentagon, the exterior was cladded with limestone. Limestone takes an impression less easily than aluminum. It just breaks off. So instead of a sharp outline of a slice, we just have missing limestone. But there is an impression of the plane nonetheless; you can clearly see here where the fuselage hit (two-story center hole), where the heavy parts of the wings hit (rest of the white outlined hole), and where the lighter parts of the wings hit (lavender colored parts with stripped limestone).
Now what I was pointing wrt the wings producing a non-hole at the WTC can be best seen when we look at a much better quality photo than the one you gave:

Now look at the impact area at columns 147-152. In your distant shot, it looks like there is a gaping hole here. But the steel columns are actually fully intact; they did not give way to the incoming wing. The aluminum cladding is missing, much like the limestone exterior is missing at the equivalent area on the Pentagon facade. And if you look at where the vertical stablizer hit the WTC, there isn't even a mark on the building. Similarly, you can see how column 109 had the aluminum cladding bent inward and punctured but not removed. So we can see the amount of damage created by the wings decrease the further from the fuselage we go:

Notice too that the actual hole follows the structure of the building (the hole is largely in terms of missing panels of columns). You're not going to get a cartoon-like hole in the exact form of the plane. It is the same at the Pentagon, although the structure there was very different.