When im older is there a chance ill be tall enough to model runway?

Ok im eating well, doing stretches and exercise too even though im
super thin so i stay healthy . I am also going to start using weights
while i sleep to spurt growth, im 12 too, here is my realtives heights
too
My dad: 5'10.5
My mom 5'5.5
My grandpa 6'3
My grandma 5'6.5
I am 12 and 5'1 - i also weigh 70 which is underweight but i have a
good weight for modeling but i need to know if ill be taller when im
15 ish