I'm a co-owner of a small manufacturing company and I say if your able you just put it on the resume and own it. I personally value the honesty and if you articulate your duties as a cam model well I don't see a lot of issue. In a job interview if the work experience is not directly related to my business I'm looking for how the potential employee handles themselves and their communication skills. For sure you will be memorable because it's not the average food service, medical billing, customer service, telemarketing fluff you see on a lot of resumes.
Talk about how you how you had to keep a steady schedule to maintain a solid customer base. How you maintained your product by a regime of diet and exercise. How you taught yourself guerrilla marketing, social media marketing, SEO, Google analytical, web design, photography, video editing, hash tags, cross promotions. You ran your operation like a real business with a business plan, quarterly projections, and market analysis. These are real skills that are transferable to their workplace. You are a self starter, self motivator, complete tasks on a deadline, focus under pressure and adversity. Then tell them that chapter in your life is coming to a close, everything in life is a stepping stone, and your the right person for their position!
I say own it and present your past career in the best light possible. You worked at home, made decent money, learned a lot of valuable skills, and got to spend more time with your family and loved ones. There is nothing shameful in that unless you make it shameful.
Dress nice, solid eye contact, smile, speak intelligently with passion and conviction. Just the fact they will remember you will be a big advantage over anyone else that doesn't have direct job experience. Be memorable, stand out from the crowd. If the interviewer has a negative first impression you have the opportunity to change it. If you can't change it either is not the right job for you, or not a job you would want anyway.
Never every apologize for your life. You took a different path to where you are today. Those that judge unfairly are usually the ones too cowardly to make their own path and not worth partnering with.
Go get them woman!