To get her to eat veggies, reduce her insects to only 4-5 locusts twice a week, dusted with calcium powder twice a week and vitamin once a week. The days she has no insects, offer salad . Even if it takes a while, she should start after a bit. Give a small salad at first [ then you haven't wasted it if she refuses it ] and then if she eats it, give her more. Beardies can take long periods withoout food, remember that during brumation, they don't eat for months. If she gets hungry, she WILL eat the salad. Unless there's something else going on....fatty liver can come on an overweight dragon. You can also try putting a semi-crippled locust half-way under the salad, so it moves and attracts her, that might work. But either way, stick to a diet, she will benefit in the long run and have more energy and live longer.