Small character mask design

For the small guys mask I went for something less intimidating. I looked at these more rounded African tribal masks for inspiration:

http://www.genuineafrica.com/baluba_mask_13.htm

http://masks.novica.com/

Following the more circular shape and slotted eyes I progressed on to design the mask for the small character, here was my development:

Here are 2 rough sketches of the characters with there final masks: