No invasion stripes on the wings as they're not invasion stripes but ID bands. MTO bird!
Think early Tiffies with just the bands under the wings.
Just something to keep them from getting shot by friendly fighters as were the red and white stripes on the tail. Unless you've got a photo showing complete stripes, I wouldn't trust the profile as I think it would be an easy mistake to make thinking those fuselage bands were D-Day stripes.
I would speculate that the DTs were either day fighter gray or silver, not white.
Are there any other photos of full invasion striped 60 Squadron Mossies? I'm wary of the one of MM386 as that one was lend leased to the USAAF and lost in a crash in November 44. 60 Squadron SAAF never operated out of England. I'm hard pressed to think they sent a Mossie to the MTO and brought it back for the USAAF in England. I think it's not a 60 Squadron SAAF bird.