Are you looking a Free project management template for SharePoint services? then you might try a free offer from Microsoft. I noticed this template is not included as default installation, but you can get it from Microsoft website. Here is the name of the template and link
Budgeting and Tracking Multiple Projects
There is some demo site as well. (not from Microsoft though)
Also, you might be intersted in a list of free SharePoint template Microsft provided.
Good Luck!
Ref. Reviewing site for Project managment templates for SharePoint
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