diff --git a/data/models/nitrotank-big.b3d b/data/models/nitrotank-big.b3d
index 730e90fea..1a44e54c5 100644
Binary files a/data/models/nitrotank-big.b3d and b/data/models/nitrotank-big.b3d differ
diff --git a/data/models/nitrotank-small.b3d b/data/models/nitrotank-small.b3d
index 2f0c0aba1..5568a7f59 100644
Binary files a/data/models/nitrotank-small.b3d and b/data/models/nitrotank-small.b3d differ