Or am I!?!?!!? (No I'm not, but I haven't completely abandoned it either I've just been away from Game Maker)
But that said, since development is so slow I don't think I want to waste a spriters time so I'm just gonna stick with the existing Pokemon sprites.
The idea itself is great, either a Zoo Tycoon like game would be a great favorite, or maybe a classic, simple Tamagochi-like for raising just one pokemon. Of course it would only make sense if you used the Pokemon Twilight characters for something like this, as these are obviously more detailed and unique as the ones used in the original series - especially in the new episodes. What happened to this idea anyway? Has it been suspended?