Hi
I am glad to share that soon Cinematic Studio Series will be available for Flow
(Strings, Solo Strings, Brass and Woodwidns)
The incredible news is that this will be released as a modular component that can just be imported in your template, and this just using the import track archive function of Cubase
I have been listening to all your request to make the update easier, and this is absolutely the final solution 
Stay tuned!