PuikiatHoo

Thanks for the ID, Ornithoptera80. :)

Awesome spotting !

Thanks for the ID, Tristan Pragnell ! :)

I see. I'll still be waiting for an ID and if I have time, I'll look into this one. Thank you, Jellis :)

I think the colour and the fleshy spines on its body look quite similar to the larvae of Troides sp. Larvae of Attacus atlas has a brighter green body and its spines look different.

I think you're right. The patterns on its thorax and abdomen fit the description. :)

Thanks jeslowery and Rahul Upadhyay!
And thank you for identifying it, GavinMcRee :)

Both of you are great in identifying insects so I'll be counting on you guys! I'll do my best as well :)

Thanks, kfox. :)

Thank you for the identification, DanielePralong.