Update LICENSE

LICENSE

@@ -24,7 +24,11 @@ c. Alternative forms of attribution may be approved by the Licensor in writing.
 You may not redistribute or make the Model(s) available to third parties in any form without explicit written permission from the Licensor.
 
  4. Modification:
-You are allowed to modify the Model(s) and create derivative works.
+You are allowed to modify the Model(s) and create derivative works. However, if you modify the Model(s) in any way:
+a. You must clearly and conspicuously mark the modified Model(s) as "Modified" or "Derivative".
+b. You must provide a clear description of the modifications made.
+c. You must not represent the modified Model(s) as the original, unmodified Model(s).
+d. All other terms of this license continue to apply to the modified Model(s).
 
  5. Sublicensing Restriction:
 You may not sublicense the Model(s) to any third party without explicit written permission from the Licensor.