Giant Shield Stink Bug Nymph

Oh sorry, I missed the second line of your comment, @bayucca.
Thanks again for clarifying.
Will just leave the ID at Tessaratomidae

Cannot be Tessaratoma papillosa, see my comment and link below.

Thanks, @AngelSeven & bayucca for the ID :)

Tessaratomidae, Giant Shield Bug Nymph.
But not Tessaratoma papillosa:
http://www.macaubiodiversity.org/tessara...

I'm not 100% sure but I think it's a Lychee Stink Bug Nymph and after a few more hours the white parts will turn red...!

You have very good imagination, @DrNamgyalT.Sherpa :)

At first I thought it's a street light!