All of my add-ons for concrete5 are available here. For my themes you will have to search by the name of the theme.

Back to top this is the custom template for Simple back to top block by edbeeny
Image block with caption Custom template for the image block which shows the title as the caption.
Next previous A custom template that uses the next previous block to display a back to parent page link.
Page list a simple list template for the stock page list block
Search the search block needs a template
Login Block custom template for the login block
Autonav uses the autonav block to output a styled sitemap
File downloading a file with the file block
Horizontal Rule (hr) style your horizontal rules with these templates

Tallacmans Themes