The Neo Zeong with psycho shard deployed looks like Shiva’s destroyer avatar form. In this form, he does a dance that represents both destruction & time travel.
Neo Zeong is really just like a mobile armor attachment for Sinanju. Sinanju’s name is derived from a fictional style of martial arts that came from a paperback book series known as The Destroyer. In this book, the character Remo is the Avatar of Shiva.. this explains why there would be clear similarities to that form seen.
Source Links:
https://www.ancient.eu/article/831/shiva-nataraja—lord-of-the-dance/
http://gundam.wikia.com/wiki/MSN-06S_Sinanju
