Variants of a mold are catalogued separately, so each one has its own sets and minifigs. Check these too if something you expect is missing here.

• 42604 Aircraft Fuselage Angular Top 6 x 8 x 4 this part is a print of it
• 42605pr0001 Aircraft Fuselage Angular Bottom 6 x 12 x 5 with Windows on Green & Blue Stripes Print Pair of this part