Hmm… Pretty good stuff, you might want to add a cloud texture with no color and only a slight warp setting to add a bit of randomness, flame looks a bit odd, a little too symetrical I guess, not sure what it is though. Overall looks good
Cool! The flames are kind of doofy, but I really like your choice of colors on the candles. It’s a really vibrant scene, and is very well lit. The lighting has a lot more presence in this scene than in most, and makes the foreground really pop out.
Fake SSS for candles is easily done because the pattern is quite predictable, when you light a candle, you usually see the light through the wax at the top part of the candle and sort of fades towards the bottom.
In this case a blend texture set to emit was all that was neccesary.
About the flame candle flames are kind of tricky to do in Blender. But they can look decent with color and size ipo’s with curve guides if done right.