Here is a sample review of KO Battle Tanker. After the inspection, the KO version is around 90% quality of the original one. Here are some main difference between two versions:
1: The outer box is slightly darker for KO version.
2: No metal wire For the plastic box inside
3: Head Sculpture is different.
4: LED is dimmer for KO version.
5: Electric wire is black instead of grey
6: The injection molding point is different for the Ancient Sword.
7: Handle of Ancient sword is black instead of grey and the blue colour is missing.
8: it does not come with the replacement head.
Despite the above difference, it is very hard to distinguish original and KO version from the photo. The material used is almost the same. If you think the original one is too expensive, or you need one more for modification, the KO version is perfect for you. Check out the listing for this item at https://www.robotkingdom.com/services/eshop/main.php?action=details&CatType&II=KOBT&lang=us&CatID
