Right? Even without makeup she's naturally pretty with this sweet and elegant vibe. Not sure if Act Art would consider her because technically she's a TV Scene's kid but if the elders really wanted to promote her, they would make it happen just like how they worked their magic with Narkee 2. I thought she was quite good in Petch Klang Fai as a little n'rai. Her body language, facial expressions, tone of voice and speech delivery were quite natural for being her acting debut. Of all the newer girls from Ch3, Fah, Oom and Pie are the most promising IMO.
Being a newbie actually has its advantages. When you're new, you're not accustomed to a particular director or acting style. Producers would likely tell you to never watch the original of the remake you're starring in so you're not focused on trying to imitate the previous actors. You wouldn't have to have all these worries about playing similar roles previously and trying to make them different from one another. Your main concern would be trying to bring out the character to life in a unique way that makes you memorable and you're more likely to grasp what the director tells you without breaking any habits. Personally, if I were to look at a lot of the so called established/popular actresses of today, I would argue that their first/second lakorns were likely their best performances to date. Of course casting a newbie could also be a disaster as seen with the latest movie version but everything really depends on timing, script and everything else to come together. The chances of any elder looking at Fah is pretty close to none but I'm just putting it out there that she's someone who has potential and I'm laughing that Ch3 hasn't casted her in another lakorn already. Realistically speaking, if they use this lakorn to push someoen to stardom, I can see it being Nycha, not because I think she has the acting chops for it but because her looks and working history plays in her favor. The other is Jeena because she's the one that they're banking on to be the next the 'it' girl.