This is an authentic resin kit from the talented artist Keng Figure. The pieces are all in their original wrapping and I have never unwrapped most of the parts (only a few for inspection). This kit has never been painted or assembled. I bought this from Keng directly and it comes in its original box. There isn't an instruction manual so you will have to reference the photos online to assemble.
Any questions or concerns, please message me. I will package this with utmost care.