Winter Wonderland 2.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free Mac app was originally created by The Iconfactory. We recommend checking the downloaded files with any free antivirus. The program relates to Theming Tools.
From the developer:
Winter Wonderland is a pack with iconic symbols of the winter holiday season. This collection contains 24 individual icons with large resources for Vista & Leopard. This set’s iContainer includes custom Dock replacement resources for use with CandyBar.
You may want to check out more Mac applications, such as Fiction Fixers - Adventures in Wonderland, Christmas Wonderland 3 or Alice in Wonderland - Extended Edition, which might be related to Winter Wonderland.