Add lfs support for large usd files and hdr files

.gitattributes

@@ -6,6 +6,7 @@
 *.ftz filter=lfs diff=lfs merge=lfs -text
 *.gz filter=lfs diff=lfs merge=lfs -text
 *.h5 filter=lfs diff=lfs merge=lfs -text
+*.hdr filter=lfs diff=lfs merge=lfs -text
 *.joblib filter=lfs diff=lfs merge=lfs -text
 *.lfs.* filter=lfs diff=lfs merge=lfs -text
 *.lz4 filter=lfs diff=lfs merge=lfs -text
@@ -57,3 +58,8 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 # Video files - compressed
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
+# 3D files
+*.usd filter=lfs diff=lfs merge=lfs -text
+*.usda filter=lfs diff=lfs merge=lfs -text
+*.usdc filter=lfs diff=lfs merge=lfs -text
+*.usdz filter=lfs diff=lfs merge=lfs -text