I got the same issue today so came here to see if anyone else had it too.  I'm pretty sure it's a graphics issue because other than some harmless warnings, nothing regarding the actual crash is registering in the log.  I have my graphics settings maxed so I think when opening such a detailed mod in a congested area, my GPU freaks out.  I'm running a GeForce RTX 5080 gaming OC 16G 256-bit- so it's a bit discouraging that it can't handle a high poly mod.