Does anyone have any modeling advice?

V
It's always been a dream of mine to model, but it's a bit discouraging that models almost have to always fit in a certain square. I'm too small to be plus sized (I'm a size 8 in pants but my waist is 29) and clearly I'm too big for "regular" modeling. I'm only 5'5". But recently I came across Demi Rose who is 5 foot 2 and a lingerie model! 
Just wanna hear any tips from anyone willing to chime in!
I live in Orlando, FL, so there isn't much opportunity. 
Thanks!!!