Most cases, regardless of color, you will not 'see' all the fans. The 2 in front are buried by the front grill and HDD cages, 2 up top are hidden by the lid or frame unless extended by a radiator, even better a push/pull setup. Any bottom mount fans are behind the non windowed part of the side panel. At best usually the only fans easily visible through most case windows is the air cooler fans and exhaust.
It is possible, with a full side window, like the h440 mentioned, to have 4 fans visible, apart from the 2 on the air cooler, by using 25mm fan shrouds to actually extend the fans into a more centralized viewing area, or use liquid cooling in push/pull. Additionly you could mount a fan on the HDD/optical cage which some cases come with mounts for.
Barring that, you could always find a case you really like, and make a window large enough to visibly show all your fans, there are plenty of vids on YouTube to show how this is done, properly.