You should make some for competitive mons (level 1, like just hatched mons) from the following:
Kanto: http://static.dyp.im/8NKbIwZTqD/ebf23ee0a27c9c2772af42d47ad1790b.jpg
Johto: http://static.dyp.im/FNDFQyPBcz/be0d848e702a901f9380bd8f938c9e6f.jpg
Hoenn: http://static.dyp.im/3yPsmXNiKW/150e66012e30c7d11cf5f49afd642ce2.jpg
Sinnoh: http://static.dyp.im/apfZpKvAEG/78bec5e1cc22aac06b498e9c7537b62b.jpg
Unova: http://static.dyp.im/252oZikthI/c7bd0b9db12a6b421ddf2a1982eb89ba.jpg
Kalos: http://static.dyp.im/aXUWzCJELq/f585b2df1f74ef0c8215b99988cecd90.jpg