That's awesome. Good work, and if you keep at it, all your dreams will become a reality. I enjoyed reading your 'mini story'. Especially the bodyshaping one. LOL. Arnold was my influence, but so was Kiana Tom and her Flex Appeal show. What ever happened to her? Bodyshaping can be cheesy these days, because of that really skinny black guy Kevin. I like how the bigger bodybuilder guy bosses him around, and calls him 'Speical K'. LOL. Even still, I wouldn't mind hosting one of those shows one day! I was featured as a fitness model on a site just like that one, when I was 19 a couple of years ago. Some thought it was cheesy, but it did lead to offers, so you never know. Being discovered through that site may just happen.
In my own opinion, you do have the body to do fitness modeling, and probably could even go after hosting a fitness show. You wrote that you live in Florida? This is a good place to get started. A lot of those fitness shows are done here.
Good luck, but with the determination you seem to have, I don't think you will need it.