I could give the Bornean species a try. At least C&P4's key is usable.
As for the Cambodian spp., with about a dozen 'new' and possibly marked subspecies differences, I think I better not.
1 is A agesilaus.
Key line 55. Forewing spot 4 nicely in line.
Lne 56. Hindwing spot 6 dead centre between the 2 below.
Line 57. Forewing with a basal spot.
2. should be A aurelia.
Underside purple shaded (probably Bornean race not so slatey).
All others hair-brown (line 129)
Hindwing spot 6 large & overlapping.
3. should A. evansi.
A cleander group member.
The tornal spot seems large but this would leads to A. athada, so its out, & belongs to the alea subgroup. A. evansi have a slatey pink wash and this over brown viewed at an angle probably create the purplish tone.
Hindwing spot 6 also matched the description.
I was hoping that No. 1 belonged to the muta subgroup, but then, I am always hoping! I already have this sp. recorded.
I suspected No. 2 to be aurelia, but when in Borneo, one always has to ask.
No.3 is a bit of a suprise. To be perfectly honest, the photo is rubbish. I would not expect an ID from such a photo. It was small! Definitely an alea subgroup, but after that I get confused.
PS. I am off to Khao Sok National Park tomorrow morning with Antonio for four days. Please take a rest, depending on what we find, you may need it!!!!!