Knocked up a (probably treasonous) Stars and Stripes.
Created using Parametric Beta.
Started off basic sketch with spline tool; copy as required, Select all sketches and loft.
Add a construction plain and sketch flag.
Extrude elements, depth should allow for later adjustments
Select all then intersect tool, make sure all + then tap on loft body and done.
Organise into folders (wish I had)
Render as required.
Back to modelling for further tweaking.