You could try to get a set from www.jh-gear.com . Grundens has an extensive catalog on their homepage, but only with drawings on the models no photos.
...and btw, Janet has nice videos with (originally

Are you aware that Grundens has also started to make similar juvenile bib pants as April Rain? Or actually their Portuguese factory, Pluvia, makes them, as far as I've understood. You won't find them from any catalog but you can try to contact 'Graham' at www.regfrakker.dk, he's the seller. The prices are pretty much on the same level as AR's but Grundens seems to have more colours available. AR makes the items themselves, so if you have any specific wishes, they'll certainly serve you faster and more easily.