You don't need to double post (in fact it's frowned upon), just edit your first post.
The second comment wasn't necessary anyway. The proper action would be to send junkboy a private message requesting his permission to use his art (rather than posting about it in the actual thread). But, honestly, this is a very noob thing to ask an artist. This site is for showing other artist's one's work, with a focus on critique. It's not a free sprite database.
Junkboy- I love all of these, great work as always. Pikmin and the cowboy scene are my favorites. The cowboy mock-up being my most favorite.
Oh, and the starcraft demake is fantastic.