Stucco base cote with acrylic finish!
The Quions and the rest of the trim on the house should have the top sloped instead of flat!
No doubt a moisture problem above.
If they applied the finish before the basecote cured out that could help promote alot of cracking.
If they did the stucco before the sheetrock was hung it would also promote cracking.
Swelling OSB/vertical mulch also promotes cracking.
Hopefully it does not look like some of these under the stucco!
Slide 1