model: add original checkpoints (last one)

model.ckpt-524288.data-00000-of-00002

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+version https://git-lfs.github.com/spec/v1
+oid sha256:dc18a1ce81873b758e5d4a7809a900f8f971478008443297fddf46570605a1a2
+size 8

model.ckpt-524288.data-00001-of-00002

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+version https://git-lfs.github.com/spec/v1
+oid sha256:dd53508f7655b105ec0c3acee2a906bdf7724d8e96ac4a8aaf367963c8c07b8b
+size 1244274688

model.ckpt-524288.index

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+version https://git-lfs.github.com/spec/v1
+oid sha256:16f9c32b386e8c9de954d57deabd86c20da4248248fcc81845840aeec5d59e3c
+size 31431

model.ckpt-524288.meta

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:20e628cee970cb4ff096ba18453cc4a16533c693f4cebf660e52dd6e0760e96b
+size 48548350