Hi there. Here's the link to Candybar which works on ML 10.8.2.
http://www.macupdate.com/app/mac/8948/candybar
Free universal serial included PPQA-YAMA-E3KP-VHXG-B6AL-L
I only used it for the finder icon but you can use it for all if you need to.
Did you pay for that serial? Might wanna omitt that from your post, but your dock looks amazing.