It depends, if you were going for the typical Afrikakorps look, then no. I don't recall seeing any photos, nor in videos of the surrender in Tunisia, but one of my references does state there could be found a mixture of continental and tropical gear very late in the campaign.
The fixes, most already mentioned, are quite easily attained with either a sharp knife or a different paint colour. As far as gaiters are concerned, these too were issued quite late.
regards,
Jack