The stripes appear to have been removed from the top of the wings, but as Andy mentioned, there may well have been residue, particularly of the white, where a fine 'misting' of 'ghost' stripes might be seen.
However, as there seems to be little, if any evidence of the stripes where they were removed from the fuselage, it's probably safe to have the top of the wings in the normal camouflage colours, but maybe with a very feint 'pattern' showing where they were, if desired. This can be done by masking the area, and making the grey (and green if needed) slightly lighter.
I've been looking for a pic of what I think is the same aircraft, taken from the port side, where the wings are visible, but haven't found it yet.Probably in a book bot directly related to aviation !