The AmigaVision team does not distribute Amiga software, we only maintain an open source script that builds a setup if you supply your own demos and games.
We can point you to the search page of the software preservation section of archive.org, but note that anything available there is not built by—nor distributed by—the team, and the team has no responsibility for these files.
Different handheld emulation devices have different OSes (Linux, Android), but we can give you the general steps to get AmigaVision working.
AmigaVision.hdf to the Amiga directory of your handheld's emulator — sometimes this is RetroArch, but consult the documentation for the device you are using.AmigaVision.hdf from your emulation front-end.