Here are the files for the Barbenhimer popcorn bucket I made for Dragon Con 2023. I have printed this in silk PLA and PLA+ with no issues. The bucket does not need supports but the lid does. Please note I have not printed the bomb full size to my files. The pink one you see is 90% scale (2286% to account for the mm conversion). I have also printed at 85% (2159%) as seen in the yellow one which makes it about the size of a cookie jar.
Download from thingiverse