well,instead of oppening a new thread i well put the new problem here: i want to use custom objects self created (one of the team created the objects) in order to make the scenery more realistic. so in the building exclutions i created building=house tag so that OSM2XP (2.02...) well not se facades to it. But,in the objects i created a building=house tag,and wrote the exact path to OBJ file. Unfortunately,it seems like this step is making XP10 to ignore the scenery (i can recognize it because in some places i added and deleted buildings) and use the default one... when i don't do that "trick",every thing is well... any ideas?