It is ready, but how can we "take the crowdfunding route"? it takes lot of cash to start a marketing campaing. Definitely we need to reach angel investors to secure some money for this campaign?
That calls for marketing skills. Social media, blog posts, announcements here on bitcointalk, press releases; the usual sales machine in high gear
It is doable on your own if you have some expertise, and if the basic premise of your content is solid. Else, you'll need the marketing budget. However, from my interactions with various angels, I have realised that they are not particularly enthusiastic about funding marketing campaigns. If you have the MVP in order, and you have full confidence in your project, then you can secure a conventional loan (from a bank or other lending institution) to avail finances for a marketing campaign.
Ultimately, it boils down to your own confidence, and whatever pitching skills you can muster to obtain those marketing budget monies. Whitepaper, Pitch Deck, Summary Business Plan, perhaps a Video Demo, but certainly a video pitch about you and your project; these are things you will need to achieve on your own for starters.