Just preflower but should make the transition any day now. Can start to see the strawberry structure but she's still got better nodal spacing and isn't quite so compact which is nice.
They sure are slow starter but she will take off soon. After about 4 weeks she should take off. I've got one at 6 weeks that is about 15 inches tall now and budding with the first hints of pinky purple in the buds, but it looked just like yours at 3 weeks. Definately not going to be a monster yielder but it would be good for a sea of green style grow.