If you want to use LoDs your cmp should look like this:

\ ----xyz.3db ----|----MultiLevel ----|----|----Level0 ----|----|----Switch2 ```You need to add values to the Switch2 node; In the vanilla models, it is a float array, that needs to contain a value for each Lod inside the model +1. So in your case, add a 0 and another value for the distance(in meters?) where the model isn't drawn anymore. You need to do this for every .3db in the file!