Any way to fix these holes in my seat?

Hi there, got these seats super cheap on ebay auction, but they have a few holes in them. Doesn't bother me too much, but was thinking you would have some suggestions what would be best way to fix them or mask out at least. I'm thinking glue might be the best bet so it's not as visible and will prevent further damage?

 

A good seat cover maker would be able to chop the white bit out and stitch in a new bit...no idea on cost though.

Or cheap (and potentially nasty) DIY would be to fiddle some matching colour material through the hole as a sort of under patch.

 

you can buy leather filler to fill the holes I know it sounds mad but it does exist

 

Wow, never heard of this, now I kind of have to try it for future reference as to what it will look like lol