It is new, but the box is poor condition
It is new, unassembled.
It is made in China.
It comes with Chinese assemble instruction, but it shouldn't be a real problem. You can follow diagrams on it. Besides,
you can download KOTOBUKIYA manual from http://www.dalong.net/. However the KOTOBUKIYA
version is in Japanese anyway.
It is a copy of the Japan KOTOBUKIYA Zoids HMM 022 RZ-041 LIGER ZERO.
The detail of this model is quite good. You cannot easily tell the difference unless you put it together with a KOTOBUKIYA one to compare.
The assemble process will not be as smooth as the KOTOBUKIYA one. You may need to sand or enlarge some holes during the assembling process.