Changing Mat - Already Bought

Mothercare Changing Mat

The easiest option to obtain, thankfully with a neutral color and slightly cute pattern
Available here

IKEA Gullunge

It seems simple enough, though I don't know about the quality
Available in Singapore & Malaysia only, or via pre-order here

Boon's Fresh

Oooh this is fancy and cute and doesn't need additional covers and I love it! Plus it has a hook above where you can hang small toys to distract the baby's hands away from diapers.
Not yet available in Indonesia, details here