I'd consider teaming up with the artist who created the cool pips and see if he or she is interested in a collaboration.
Photographic elements... Imagine a few friends posing in outfits to become your court cards. You tweak the images, give them a more graphic/drawn look, or if they really look cool, maybe just go with them and give them a cool background. Find a theme for the outfits - you can go traditional, or you can pick a time period that strikes your fancy. For the spot cards, perhaps you could make the first photographic transformation-style deck! Picture scene found in life or that you can pose on a set that evoke pip images/placements, and overlay the actual pips on the card images.
Or if you just want to use your own talents, create a more abstract design, in the same way that a Staunton chess set doesn't look like queens, kings, bishops, etc., but we recognize them as such. I even have a few decks where people went the faceless route - Bicycle Clot and Bicycle Bearbrick. I don't recommend imitating someone else - but there's no shortage of directions you could choose to go.
Choose your path, and get going! If you don't start, you'll never finish.