Here is anice article I found on WikiHow about how to look like a model in 12 easy steps. Really a nice one and sums up all the main points-
from wikiHow – The How to Manual That You Can Edit
Models are typically very skinny, but there are plus-size models. The industry is tougher on plus-sizes but if they truly are models, they will get booked and can become supermodels and role-models for other plus-sizes. Being a model means being comfortable with yourself, loving the way you look, and being happy. Models have a confident mystique about them. Even the most conventionally beautiful models carry themselves with an aura that exudes style, grace, and health. They have a glow in their photos; that glow is confidence. Here’s how to get in touch with your own inner model and who knows, maybe even get discovered!