Henk, AC Models range is available at Colorado Miniatures, Milmin Warehouse, Red Lancers and SK Miniatures. I used SK Miniatures the last time I ordered and was really happy with the service.
Rob, I understand your thoughts... bear in mind the photos show the figures very much enlarged than they are in real life (which comes to around 50mm from toes to top of the head). Andy's angular style of sculpting and the volumes on the photos might make the figures look incomplete, but in my hands the figures look really good. Perhaps I'm a bit biased as I like the Andy's sculpting... it is different from the "norm" but I think it has a very nice appeal. As for combining these with other 1/35 scale figures... the size is comparable to Evolution, Bravo6, Alpine, etc. but I agree the sculpting style is evidently different.
Mario