It's hard to say right now based on what you have because only the first photo looks like it was done professionally. I'll tell you the same thing I tell everyone else: your best chance to start off successfully would be to start contacting good photogs in your area to get good quality shots. Work on building a variable port, with images from different categories such as fashion, lingerie, headshots, etc. Depends on your availability and dedication, you could do this in as little as a week. With time, get more choosy with who you shoot with. Aim for the best quality photos and photogs with great ports. After you do those basics, check back and get more advice. We'll be here Good luck, you'll be great!