I don't think there are many 25/28mm Greek hoplites available in bell cuirass. It is a little strange that they would release them only with sword. Swords were very much a secondary weapon in hoplite warfare.
Then bloody hell!
Those are poor, out of focus, images of poorly painted miniatures.
Those images are not going to sell those figures. If they couldn't afford to pay a professional painter then they should have just used inked versions of the models.
From those pictures you can't get a good idea of what the actual miniatures are really like and what can be done with them. And if those pictures ARE a good representation of the figures and what can be done with them then you'll be better off buying a pack of toy soldiers from Poundland.
... Many figures today have so much detail they are not fun to paint...