Parts 56154, x1754px1 ,53548,53544,53543,47306,53546,53542,54271,47328,56464cx1, and part 53561. Google it ;)
Images below:
http://www.google.co.id/imgres?q=Bionicle+part+kanohi+elda&um=1&hl=id&sa=N&biw=1280&bih=961&tbm=isch&tbnid=SLZB3QEEdNB9vM:&imgrefurl=http://bioniclescience.wikia.com/wiki/Kanohi_Elda&docid=KdKMwp6X7FPW1M&imgurl=http://images.wikia.com/bioniclescience/images/2/2c/Elda.png&w=155&h=190&ei=w8OoT7fBL87PrQfTqsjtAQ&zoom=1&iact=hc&vpx=785&vpy=333&dur=3371&hovh=152&hovw=124&tx=83&ty=113&sig=104990754225854759998&page=1&tbnh=147&tbnw=120&start=0&ndsp=34&ved=1t:429,r:11,s:0,i:90
http://www.google.co.id/imgres?q=Bionicle+part+kanohi+iden&um=1&hl=id&biw=1280&bih=961&tbm=isch&tbnid=IhK32LH8r3WKQM:&imgrefurl=http://bionicle.wikia.com/wiki/Iden&docid=ThSHxbkOrr7fYM&imgurl=http://images.wikia.com/bionicle/images/5/58/Iden.png&w=140&h=171&ei=3MOoT7XkMYnsrAf7oonhAQ&zoom=1&iact=hc&vpx=479&vpy=346&dur=415&hovh=136&hovw=112&tx=70&ty=98&sig=104990754225854759998&page=1&tbnh=136&tbnw=112&start=0&ndsp=35&ved=1t:429,r:9,s:0,i:84
The rest, google it!!
