Eupanacra regularis (Sphingidae)

Recorded Width: 37mm,  Height: 37mm  -  Nest, Maxwell's Hill, Malaysia

This is a rather cryptic looking hawk moth. Definitely well camouflaged if on a tree bark, but on the painted wall it stood out in my lights. Although it is overall rather beige, you see a few hints of pink or salmon showing on the base of the forewings.