facial asymmetry interactive

Dear colleagues
Has anyone successfully built an interactive to show facial asymmetry using juxtapositioned mirrors?  Please send me any tips if you have - we can't work out how to place the mirrors to make up a full face from one mirrored half.

Many thanks in advance
Adrienne Leith
Curator, Mapping the Mind and Body
Human Mind and Body Program
Museum Victoria
G.P.O. Box 666E
Melbourne
Australia 3001
Telephone: 9291 2186
Email: [log in to unmask]