The FW spotting match that of N. magadha.
The HW band however, have the veins not darkened.
It probably a N. magadhs variant since there is no other match.
http://yutaka.it-n.jp/lim1/720310001.html
http://yutaka.it-n.jp/lim1/720300010.html
Neptis duryodana has in-between striae & the underside HW costal bar is small.
http://yutaka.it-n.jp/lim1/720110030.html
TL Seow