I had some showing the problem at its worst, but deleted them (due to icloud storage space issues). However, you can see some of the issues here. The box lid was printed face-down, and should be completely smooth, but under-extrusion was leaving lines that you can see criss-crossing the surface. People might have said that it was fist layer issues, but the problem repeated throughout the part and was particularly pronounced on the final layer (which you can’t see here).