Since ROMs are copyrighted material, they aren't hosted on official developer sites. Look for these specific terms on archival sites:
When looking for "MAME 0235 ROMs," it is crucial to understand that MAME is a moving target. As the emulator improves, the requirements for the ROM files change. mame 0235 roms 2021
Because MAME is a "living" project, ROM sets are specific to version numbers. Since ROMs are copyrighted material, they aren't hosted
A common frustration for retro gamers is the "Broken ROM" error. MAME is unique because as the emulator gets more accurate, the requirements for the ROM files change. A ROM that worked in 2010 might fail in MAME 0.235 because the developers discovered a new, more accurate "dump" of a specific chip on the original arcade board. Because MAME is a "living" project, ROM sets
– Distributing or linking to copyrighted ROMs is not allowed here. You can only legally keep ROMs of games you physically own, and even then distribution is generally prohibited.