Nacaduba sanaya (Jewel Fourline Blue)

Most likely from the curved forewing post-median series. The hindwing submarginals ans post-medians are very close but ghe overall appearance is suggesting female sanaya

@atronox, thank you. I almost put sanaya originally but I have become less, rather than more, confident in identifying to species in this genus.

No probs! The features mentioned in ID keys are generally stable but the keys also can't possibly account for all of the variation irl, so i understand what you mean