I think the PF gurus will know more than I will - but I think you can get away with just filling the cracks with paint as a "quick fix".
You are taking the pictures without the flash off ? They are a little out of focus.
Mate .. the flash is off , at least in some of them .. I am still crap at taking pics of pinnies
.. needs LOTS more practice .. apologies for the quality .. practice will make perfect
