Yay for mass of icons. A bunch of examples of icon to show off possibilities for any requests. Yes it isn't an animal or gender, except the water mark.
Names of the filters used per icon by number:
(1) Normal, no filter; (2) Neon; (3) Glowing Hot; (4) Textured; (5)Neon+Displace= 3D Neon (hopefully)
(6)Alien Glow; (7) Alien Neon; (8) Basic I; (9) Blended; (10) Chip Away;
(11) Chrome; (12) Comic book; (13) Gradient Bevel; (14) Bovination; (15) Particle Trace

**Each icon can be customized by a wide variety of things; color, gradient, textures, etc.