The cards of the drafted players look pretty much like they always do. The pictures are taken at the ceremonies that each team introduces their draft picks at, so they're kind of monotonous after a while - lots of "guts" poses, pitchers posing with baseballs, hitters posing with bats, etc. Since the Dragons and Baystars were doing new uniforms this season they decided to have their draft picks wear suits - the other 10 teams have their players in their home uniforms.
Here's a couple examples:
The two checklist cards show only the drafted players, not the active players. Card #98 shows the Pacific League draftees. Card #99 shows the Central League draftees. Although the draft is officially known as the 2012 draft (and is reflected on the back of the player's cards as such), the checklist refers to them as 2011 draft picks.
Here's the active player subset card for Sho Iwasaki:
This is the tenth edition of this set. I still think they should show pictures of the players on their amateur and industrial league teams rather than from the introduction ceremony.