#3. https://www.inaturalist.org/observations/238917805

Pantoporia dindinga.
The markings & the shape of the rounded spot match.
FW margin with two grey bands. Too blur here.
https://yutaka.it-n.jp/lim1/720040001.html
https://thaibutterflies.com/Butterfl...ia-dindinga-3/

Note: dindinga ...latinised Dinding in lower Perak.