As I said, I really hate to give out solutions, so I'll give you one more chance to reconsider. Please first consider the pseudo solutions which will put the puzzle in a 4x3x3 box for storage, or at least first try the solution logic for hints. Then if you still really really need the solutions, the solution to Double-Hole Pin Cube II can be found here, and the solution to Double-Hole Pin Cube III can be found here.