This is My Barn kitten Tiger he is about 7 months old he is huge for his age (not fat XD) but bigger then all my other adult cats He is as big as my little dog who is 13 inch's from paw to shoulder.
Tiger has huge round golden eyes orange fur with darker orange spots with white on his chest & tummy
He is super sweet and lovable loves to play and is quite the hunter.
Red is a domestic shorthair, DSH, red with a broken mackerel pattern. If he is that biggish as you hint, he may perhaps have a maine coon somewhere in the background.
White is essentially the same, but he is obviously a point, so domestic short hair, flame point.