If the scheme you see above is what you consider the "New Scheme", then 7621-7671, 7673-7684 do look like this.
(Photo taken in January)
7632,7657,7659, 7681 and 7683 have the scheme in which the blue stripe goes straight but the body of the bus is white.
As for the others that I listed, those are based on recent observations (7688, 7690, 7709, 7722, 7729, 7735, 7767, 7792, 7815)
In fact, here is a photo of 7729 I took back in January
(I didn't like the photo but im only using this for proof)