My wife had nice natural boobs - but wanted more. I said no, but after thinking more about it I realised it was a self-esteem thing - so i changed track and agreed.
The job was done by a good surgeon from a reputable clinic in BKK - the operation requiring an overnight hospital stay. I think it was about 160k.
She is very happy with the results - (as am I!!)
She also had a minor nose job - which simply involved the placement of a small piece of 'silicon' type implant on the bridge of her nose. This surgery was not very invasive, and has left no scarring - and looks quite natural.
I agree that many Thai women (& LBs) have surgery that makes them look ridiculous, and unnatural. That is more 'hey look at me' surgery.