Some of my new rigs working

Please have a look on some of the rigs I have created on 3Ds max.Comments & critiques most welcome.

http://www.youtube.com/watch?v=iEMb-1BeZXQ
http://www.youtube.com/watch?v=-v0R_1nrOt8
http://www.youtube.com/watch?v=M348auHrEbo
http://www.youtube.com/watch?v=vultPumQm7I


I think ppl have to copy and paste them to see...hmmm

Kiran sir 3d model