Hi! If this is still of interest I fixed Blenders PLY importer for stuff just like this. I haven’t tried it in 2.9 but 3.0 works, and it should be OK.
More details at New PLY Importer v2.0
Hi! If this is still of interest I fixed Blenders PLY importer for stuff just like this. I haven’t tried it in 2.9 but 3.0 works, and it should be OK.
More details at New PLY Importer v2.0