I think these look pretty convincing. Probably something off about the material/light rendering making it look a little obvious that it’s painted on - but that’s not to say the folds aren’t looking good 👍🏼
I’m not 100% sure about the left leg folds, seeing how loose it is and that her leg is relaxed I am not sure you’d get so much tension from crotch to knee and maybe get more gravity folds XD folds are weird!
Funny enough, I check loomis to see what he says on his book and it’s like “draw what you see, not what you know XD” so much for help
Cheers!