Of course.
Here are the hacks that ive released
My holiday hacks
http://www.pokecommunity.com/showthread.php?p=8514187#post8514187
Blackened night
http://www.pokecommunity.com/showthread.php?t=302424
Here are some hacks that I've made the title screens for that've been released
http://www.poketch.com/forums/viewtopic.php?f=28&t=91
http://www.poketch.com/forums/viewtopic.php?f=28&t=45
I've also made quite a few for BlazikenXY but I dont have any of the images for them.