Why not. If you want to be something, or become something or something you have to do it yourself. So don't feel weird or awkward discovering your own chances and making them happen! Your not in a magazine? Well, submit yourself.
You not with an agent, don't have a modeling agency well keep submitting.
Need modeling photos? Look in magazines, get inspired, look at all types of magazines and ad and get inspired at where models of all heights are being used.
There is a chance for you but you have to sometimes make the dream happen and do the steps, do the work.